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      <image:caption>L.E. Smith diamond point crystal swung glass vase, 21 inches tall</image:caption>
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      <image:title>Lenox Spice Village: read this before you pay four figures</image:title>
      <image:caption>A complete 24-piece Lenox Spice Village set displayed in its original house-shaped wooden rack, four shelves of six pastel porcelain spice houses with a drawer at the base</image:caption>
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      <image:caption>Vintage solid brass unicorn figurine with aged patina</image:caption>
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      <image:title>Blenko glass: no mold seams, and a scar on the bottom</image:title>
      <image:caption>Blenko yellow crackle glass vase, design 6424 by Joel Myers, mid-century hand-blown art glass</image:caption>
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      <image:title>Moon and Star: the signature tells you everything</image:title>
      <image:caption>Set of L.E. Smith Moon and Stars amber pressed glass tumblers</image:caption>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/dansk-teak-danish-modern-guide</loc>
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      <image:title>Boehm porcelain birds: why the model number lies to you</image:title>
      <image:caption>Vintage porcelain owl figurine by M. Requena, Valencia, Spain</image:caption>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/steuben-glass-the-one-fact-that-dates-almost-any-piece</loc>
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      <image:caption>Vintage sparkling clear crystal art glass snail figurine</image:caption>
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      <image:title>Five hen on nest rarities actually worth chasing</image:title>
      <image:caption>Illustration of a two-headed hen on nest design, two hens facing each other on a woven nest lid</image:caption>
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      <image:title>Castle Grayskull: the full history, the materials, and why we 3D printed our own</image:title>
      <image:caption>3D printed Castle Grayskull inspired desk organizer with dramatic sunset background</image:caption>
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      <image:title>Vintage ceramic Christmas trees: why the date on the base lies to you</image:title>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/how-to-identify-a-book-edition-and-printing</loc>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/vintage-lava-lamps-cloudy-bottle-value-guide</loc>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/facebook-marketplace-seller-app-best-practices</loc>
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      <image:title>Paint by number was invented in Detroit. Here&apos;s how to collect it</image:title>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/vintage-cereal-premiums-collector-guide</loc>
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      <image:title>Vintage cereal premiums: a collector&apos;s field guide</image:title>
      <image:caption>A vintage Kix Atomic Bomb Ring, showing the gold-toned band and aluminum warhead with its removable red plastic tailfin.</image:caption>
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      <image:title>Why vintage Halloween collectibles hold their value</image:title>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/johanna-parker-halloween-folk-art-collector-guide</loc>
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      <image:title>The glimmer in the eye: how to spot a real Brad Keeler flamingo</image:title>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/lefton-devil-figurines-collectors-guide</loc>
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      <image:title>Lefton devil figurines: a collector&apos;s guide to mid-century kitsch&apos;s favorite troublemaker</image:title>
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    <lastmod>2026-09-24T21:57:07-04:00</lastmod>
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      <image:title>Every Brad Keeler figurine we can account for: a working catalog</image:title>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/julie-de-graag-public-domain-woodcuts</loc>
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      <image:title>The Dutch woodcut artist whose owls are yours to keep</image:title>
      <image:caption>Two owls, a 1921 woodcut by Julie de Graag. Rijksmuseum, Amsterdam.</image:caption>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/vintage-coffee-mug-collector-guide</loc>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/ming-dragon-blood-how-to-tell-a-brad-keeler-lobster-from-everyone-elses</loc>
    <lastmod>2026-09-12T15:01:52-04:00</lastmod>
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      <image:title>Ming Dragon Blood: how to tell a Brad Keeler lobster from everyone else&apos;s</image:title>
      <image:caption>Brad Keeler lobster bowl with matching spoon in the Ming Dragon Blood red glaze</image:caption>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/how-to-pack-for-shipping</loc>
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      <image:title>The Rookwood panther, and how to date one</image:title>
      <image:caption>Rookwood stalking panther paperweight, shape 2563, dated 1946, in a glossy green glaze</image:caption>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/masters-of-the-universe-original-8-collector-guide</loc>
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      <image:title>By the Power of Grayskull: the origins, lore and collector&apos;s guide to the original 8 He-Man figures</image:title>
      <image:caption>The reverse of a 1982 Masters of the Universe He-Man blister card, showing cross-sell artwork for all eight wave one figures</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/regent-jarts.jpg?v=1788013790</image:loc>
      <image:title>Lawn darts: the toy America banned like a weapon, and what a set is worth now</image:title>
    </image:image>
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  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/mechanical-martin-japanese-tin-martian</loc>
    <lastmod>2026-09-04T19:55:14-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/Martin_Martian_cab48a5c-0a09-4b84-a9ec-53bbf56ea54c.png?v=1787963086</image:loc>
      <image:title>The Mechanical Martin: the misspelled Martian that terrified 1950s children</image:title>
      <image:caption>A Mechanical Martin wind-up Martian with its original tall, narrow box, from the author&apos;s collection</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/calculator-watch-pulsar-hp-01-casio</loc>
    <lastmod>2026-09-04T19:55:14-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/Hewlett-Packard_watch_ebfaddd4-de9c-42f2-9be6-14722158e3ba.jpg?v=1788012609</image:loc>
      <image:title>The calculator watch went from $3,950 to $20 without changing its design</image:title>
      <image:caption>Hewlett-Packard HP-01 calculator watch from 1977 with a red LED display and 28-key keypad on a steel bracelet.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/sears-wish-book</loc>
    <lastmod>2026-09-17T07:50:49-04:00</lastmod>
    <changefreq>weekly</changefreq>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/marx-trains-1952-sears-christmas-book</loc>
    <lastmod>2026-09-04T19:55:14-04:00</lastmod>
    <changefreq>weekly</changefreq>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/space-shuttle-robot-phone-crusader-sr-500</loc>
    <lastmod>2026-09-17T07:50:48-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/Screenshot_20260902-175508.png?v=1788386160</image:loc>
      <image:title>The Crusader SR-500 space shuttle phone: a collector&apos;s guide</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/garfield-phone-tyco-brittany</loc>
    <lastmod>2026-09-04T19:55:14-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/garfield_phone_e47bf59e-ad73-47e2-b1a0-fbad2b4d9b84.jpg?v=1788396241</image:loc>
      <image:title>The Garfield phone: the eighties&apos; best-known landline, and the beach that keeps giving it back</image:title>
      <image:caption>Vintage Tyco Garfield telephone, eyes closed, handset resting on the cat&apos;s back</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/dakin-garfield-plush-collector-guide</loc>
    <lastmod>2026-09-04T19:55:14-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/dakin_original_garfield.jpg?v=1788396683</image:loc>
      <image:title>The Dakin Garfield: how to date a plush cat by the space between his eyes</image:title>
      <image:caption>Early Dakin Garfield plush with small, separated eyes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/the-e-t-finger-light-the-movie-tie-in-that-couldnt-survive-being-looked-at</loc>
    <lastmod>2026-09-13T20:28:19-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/et_finger_light_knickerbocker.png?v=1789345699</image:loc>
      <image:title>The E.T. Finger Light: the movie tie-in that couldn&apos;t survive being looked at</image:title>
      <image:caption>E.T. Finger Light, Knickerbocker No. 4111, 1982, mint on card</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/vintage-brass-cranes-collector-guide</loc>
    <lastmod>2026-09-04T19:55:14-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/brass_cranes_white.png?v=1788484534</image:loc>
      <image:title>The brass cranes: a $19.99 Sears bird that became a $400 decorator piece</image:title>
      <image:caption>A pair of vintage solid brass cranes on white</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/viking-glass-owl-glimmer-fairy-lamp-collector-guide</loc>
    <lastmod>2026-09-04T19:55:14-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/images_a1102e3c-13ac-4575-a728-9a4976d37381.jpg?v=1788486884</image:loc>
      <image:title>The Viking owl glimmer: the seven-inch bird that outlived the glasshouse that made it</image:title>
      <image:caption>Five Viking Glass owl glimmer fairy lamps in Ruby, Honey, Brown, Avocado and Persimmon</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/snorks-plush-wallace-berrie-1984-collector-guide</loc>
    <lastmod>2026-09-04T19:55:14-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/snork_plushie_allstar_1984.jpg?v=1788564829</image:loc>
      <image:title>The Snorks plush: two $9.97 dolls that beat their own cartoon to the Christmas catalog</image:title>
      <image:caption>1984 Wallace Berrie All-Star Snork plush, yellow with curled snorkel and SNORKS shirt</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/rocky-rock-em-sock-em-pac-toys-1983-collector-guide</loc>
    <lastmod>2026-09-04T20:33:29-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/rock_and_sock_em.jpg?v=1788567897</image:loc>
      <image:title>The Rocky Rock &apos;em Sock &apos;em playset: the $18.88 toy that let you knock Mr. T&apos;s block off</image:title>
      <image:caption>Rocky Rock &apos;em Sock &apos;em action playset by PAC Toys: Rocky Balboa and Clubber Lang in the ring, two children at the controls</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/mara-stoneware-mugs</loc>
    <lastmod>2026-09-17T07:50:49-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/7e8e5669-a676-4b92-b721-daf006a54465.jpg?v=1789226220</image:loc>
      <image:title>Mara stoneware: who signed it, and what it&apos;s worth</image:title>
      <image:caption>Hand-engraved Mara stoneware mug with cat design from the Owl and Twig collection</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/garfield-aquarium-hawkeye</loc>
    <lastmod>2026-09-05T20:03:39-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/GARFIELD_FISH_TANK_878bcccc-add3-488f-979e-e3e67f9eb085.jpg?v=1788653019</image:loc>
      <image:title>The Garfield aquarium: the fish tank where the fish live inside the cat</image:title>
      <image:caption>Hawkeye Corp. Garfield Aquarium, circa 1990: an 18-inch plastic Garfield with a clear two-gallon fishbowl set into his belly</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/rushton-rubber-face-stuffies</loc>
    <lastmod>2026-09-06T06:30:11-04:00</lastmod>
    <changefreq>weekly</changefreq>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/brad-keeler-vs-maddux-flamingos</loc>
    <lastmod>2026-09-12T10:07:27-04:00</lastmod>
    <changefreq>weekly</changefreq>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/thrifting-valuable-cds</loc>
    <lastmod>2026-09-17T07:51:30-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/cd_cover.jpg?v=1789224544</image:loc>
      <image:title>The thrift store CD rack is hiding money in plain sight</image:title>
      <image:caption>Nirvana In Utero promotional CD from the Owl and Twig collection, marked for promotional use only</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/prestigeline-garfield-desk-lamp</loc>
    <lastmod>2026-09-11T22:20:16-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/rn-image_picker_lib_temp_81f99255-95ed-4946-8573-11e73f0fd861.png?v=1789179616</image:loc>
      <image:title>The Garfield desk lamp: a ceramic cat&apos;s head on a gooseneck, sold in a cardboard house</image:title>
      <image:caption>Prestigeline Garfield desk lamp, model PT-5655 — hand-decorated ceramic shade in the shape of Garfield&apos;s head and folded arms on an orange gooseneck with a weighted enamel base</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/american-flyer-s-gauge-vs-lionel</loc>
    <lastmod>2026-09-12T16:56:54-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/8d15972r.jpg?v=1789230607</image:loc>
      <image:title>American Flyer S gauge: the more accurate train set, and the one that lost</image:title>
      <image:caption>A Union Pacific Railroad train near Cajon, California, photographed in March 1943 for the Office of War Information</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/printers-tray-california-job-case</loc>
    <lastmod>2026-09-17T07:50:49-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/05020r.jpg?v=1789235722</image:loc>
      <image:title>The printer&apos;s tray: how to identify a California job case</image:title>
      <image:caption>Boys setting type by hand at printers&apos; type cases in a vocational typesetting class, Fall River, Massachusetts, June 1916</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/stickley-morris-chair-guide</loc>
    <lastmod>2026-09-12T16:42:44-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/stickley.jpg?v=1789244131</image:loc>
      <image:title>Stickley&apos;s Morris chair: the new one costs more than the 1905 original</image:title>
      <image:caption>Gustav Stickley oak slatted bent-arm Morris chair, model 369, circa 1905, with adjustable back and slats beneath each arm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/emeralite-bankers-lamp-guide</loc>
    <lastmod>2026-09-13T20:28:58-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/emeralite.png?v=1789345738</image:loc>
      <image:title>The green banker&apos;s lamp: how to tell an Emeralite from the $46 copy</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/haeger-pottery-1934-worlds-fair</loc>
    <lastmod>2026-09-23T18:40:33-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/haeger_at_worlds_fair_59c98869-5bcc-4016-ba28-9bcb2a5a6a3c.jpg?v=1789345710</image:loc>
      <image:title>Haeger at the 1934 World&apos;s Fair: the label is worth more than the pot</image:title>
      <image:caption>The Haeger Pottery building at A Century of Progress, Chicago, 1934</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/haeger-black-panther-guide</loc>
    <lastmod>2026-09-26T17:11:07-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/haeger-panther-r495-1946_f5c43719-d474-42e7-87ee-64c6b32754a0.jpg?v=1789783196</image:loc>
      <image:title>The Haeger black panther: ten models, three sizes, and how to tell which one you have</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/princess-phone-western-electric-guide</loc>
    <lastmod>2026-09-14T22:21:55-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/Western_Electric_Company_Princess_phones.jpg?v=1789438915</image:loc>
      <image:title>The Princess phone: it&apos;s little, it&apos;s lovely, and it probably doesn&apos;t light</image:title>
      <image:caption>A group of Western Electric Princess telephones in several colors, showing the compact oval base and center dial.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/nippon-japan-occupied-japan-marks</loc>
    <lastmod>2026-09-15T06:39:57-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/il_fullxfull.7953225972_98nw.jpg?v=1789467565</image:loc>
      <image:title>Nippon, Occupied Japan, U.S. Zone: what the mark on the bottom actually proves</image:title>
      <image:caption>A pair of 1950s white and gold porcelain Christmas angel figurines marked Made in Japan, from Owl and Twig Vintage stock.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/i-vant-to-bite-your-finger-dracula-game-guide</loc>
    <lastmod>2026-09-15T11:27:27-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/I_vant_to_bite_your_finger_has_ro_game_70b4f50c-a20a-4a15-a754-7aefcf05b9bb.png?v=1789486047</image:loc>
      <image:title>I Vant to Bite Your Finger: the Halloween board game that marked the loser</image:title>
      <image:caption>I Vant to Bite Your Finger, the Hasbro Dracula board game</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/beistle-jointed-skeleton-guide</loc>
    <lastmod>2026-09-16T06:52:17-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/rn-image_picker_lib_temp_40cc5657-b37e-4026-8e1f-1fd6d3969f7f.png?v=1789555773</image:loc>
      <image:title>The Beistle jointed skeleton: the reproduction is made by the company that made the original</image:title>
      <image:caption>Two jointed Beistle skeleton die-cuts sealed in the original cellophane bag with an orange header card reading A Beistle Creation, The Beistle Co., Shippensburg, Pa.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/owl-and-twig-booth-the-rabbit-hole-waterford</loc>
    <lastmod>2026-09-18T17:37:49-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/front_door_owl_and_twig_vintage.jpg?v=1789767469</image:loc>
      <image:title>Find us in Waterford: our new booth at The Rabbit Hole</image:title>
      <image:caption>Doorway into the Owl and Twig Vintage booth at The Rabbit Hole in Waterford, Michigan, under a hand-painted owl sign</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/zenith-space-command-remote-guide</loc>
    <lastmod>2026-09-16T22:20:56-04:00</lastmod>
    <changefreq>weekly</changefreq>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/tiffany-lamp-vs-tiffany-style-guide</loc>
    <lastmod>2026-09-17T06:24:20-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/il_fullxfull.8099774236_7bs1.jpg?v=1789640660</image:loc>
      <image:title>The woman who designed the Tiffany lamp, and how to tell a real one from a Tiffany style one</image:title>
      <image:caption>A Tiffany style leaded glass table lamp with a tropical fish shade</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/shiny-brite-ornaments-guide</loc>
    <lastmod>2026-09-17T19:48:33-04:00</lastmod>
    <changefreq>weekly</changefreq>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/sony-walkman-tps-l2-guide</loc>
    <lastmod>2026-09-18T20:54:25-04:00</lastmod>
    <changefreq>weekly</changefreq>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/anglepoise-luxo-architect-lamp-guide</loc>
    <lastmod>2026-09-19T12:38:08-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/marking_on_angle_poise.png?v=1789835888</image:loc>
      <image:title>The architect lamp: how to tell an Anglepoise from a Luxo, and date either one from the base</image:title>
      <image:caption>The maker&apos;s marking on the base of an Anglepoise lamp</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/timex-ironman-triathlon-indiglo-guide</loc>
    <lastmod>2026-09-19T08:28:47-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/timex-ironman-triathlon-1st-generation-commons.jpg?v=1789820736</image:loc>
      <image:title>The Timex Ironman: 1986, the Indiglo year, and the Wish Book page that dates it</image:title>
      <image:caption>Original Timex Ironman Triathlon watch, first generation. Photo by HuckleCat, CC BY-SA 4.0, via Wikimedia Commons</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/25-things-only-1950s-kids-remember</loc>
    <lastmod>2026-09-23T15:46:31-04:00</lastmod>
    <changefreq>weekly</changefreq>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/gilbert-atomic-energy-lab-hazard-files</loc>
    <lastmod>2026-09-19T20:20:51-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/Atomic_Energy_Laboratory.jpg?v=1789863394</image:loc>
      <image:title>The Gilbert Atomic Energy Lab: the toy the government never banned, and what a set brings now</image:title>
      <image:caption>A Gilbert U-238 Atomic Energy Lab open in its case, showing the instruments, ore jars and manual</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/lane-cedar-chest-hazard-files</loc>
    <lastmod>2026-09-19T22:10:21-04:00</lastmod>
    <changefreq>weekly</changefreq>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/clacker-balls-hazard-files</loc>
    <lastmod>2026-09-19T23:24:19-04:00</lastmod>
    <changefreq>weekly</changefreq>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/aladdin-mantle-lamp-trademark-guide</loc>
    <lastmod>2026-09-20T00:24:51-04:00</lastmod>
    <changefreq>weekly</changefreq>
  </url>
  <url>
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      <image:caption>A 1950s black ceramic panther TV lamp planter, the form Phil-Mar cataloged as No. 152 Panther Planter</image:caption>
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  <url>
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  <url>
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  <url>
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  <url>
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      <image:title>Oily jigglers: the grease on your hands is the toy leaking itself</image:title>
      <image:caption>Vintage 1970s Gigantor gorilla rubber jiggler, 8 inches, made in Hong Kong</image:caption>
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  <url>
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  <url>
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  <url>
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      <image:title>The McCoy panther: the most confident label in the booth, and the catalog that never mentions it</image:title>
      <image:caption>A McCoy brown drip teapot marked Made in USA, the kind of factory mark at the center of the McCoy attribution problem</image:caption>
    </image:image>
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  <url>
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      <image:title>Gre-Gory: Mattel&apos;s big bad vampire bat, and the borrowed pump in his chest</image:title>
      <image:caption>Vampire bat, color plate 46 from Frank Finn&apos;s The Wild Beasts of the World, 1909</image:caption>
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  <url>
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  <url>
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      <image:title>The Monstor, the Vendor and the Vendora: A Field Guide to 1988&apos;s Candy-Machine Monsters</image:title>
      <image:caption>Green Monstor vending machine shell with red eyes and yellow fangs</image:caption>
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  <url>
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      <image:title>The Austin Magic Pistol: illegal to sell in Virginia since 1950</image:title>
      <image:caption>The box for a vintage Austin Magic Pistol, showing its raygun graphic and PATENT PENDING mark</image:caption>
    </image:image>
  </url>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/the-battlestar-galactica-missile-toy-illegal-to-resell-for-a-different-reason-than-youve-heard</loc>
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  <url>
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    <lastmod>2026-09-30T18:09:38-04:00</lastmod>
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      <image:title>The PhoneMate 400: credited as the first answering machine, and the patent that beat it by 41 years</image:title>
      <image:caption>A Southwestern Bell-branded telephone answering machine, model FA935</image:caption>
    </image:image>
  </url>
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      <image:title>Bakelite: The Trademark Filed Before the Patent</image:title>
      <image:caption>A vintage Emerson Bakelite table radio, model BJ-200, circa 1938</image:caption>
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  </url>
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      <image:title>PAAS Easter Egg Dye: The Trademark That Predates the Popular Origin Story</image:title>
      <image:caption>A circa-1910 American Easter postcard illustrated with decorated eggs</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>The Guy&apos;s Dropper: Frank Guy Filed His Carbide Lamp Patent Two Years Too Late</image:title>
      <image:caption>A Lewis Hine photograph of a coal miner&apos;s cap fitted with a lit carbide lamp, early 1900s</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/crayola-the-1891-patent-that-has-nothing-to-do-with-crayons</loc>
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      <image:title>Crayola: The 1891 Patent That Has Nothing to Do With Crayons</image:title>
      <image:caption>An early 1900s box of six Crayola crayons, flip-top style, from the brand&apos;s first years</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/magnavox-odyssey-patent-guide</loc>
    <lastmod>2026-10-01T00:07:48-04:00</lastmod>
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      <image:title>Magnavox Odyssey: The Console Whose Patent Beat Atari in Court</image:title>
      <image:caption>A 1972 Magnavox Odyssey console with its controllers, plastic game cards, and screen overlays</image:caption>
    </image:image>
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      <image:title>Pyrex: The Mixing Bowl That Was Never Actually Pyrex Glass</image:title>
      <image:caption>A vintage Pyrex #402 nesting mixing bowl in the Foraging Fancies mushroom pattern</image:caption>
    </image:image>
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      <image:title>Melmac: The Trademark Is Six Years Older Than the First Plate</image:title>
      <image:caption>A set of colorful vintage melamine dinnerware</image:caption>
    </image:image>
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      <image:title>Gurley Candles: The Bottom Label Dates It to Before or After 1949</image:title>
      <image:caption>Early 1900s Halloween postcard showing a witch riding a broomstick pulled by a jack-o-lantern, with a black cat</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Fiesta: A Former Federal Scientist Gave It a Radioactive Red Glaze</image:title>
      <image:caption>A grouping of vintage Fiesta dinnerware in several original glaze colors</image:caption>
    </image:image>
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  <url>
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      <image:title>Vaseline Glass Got Its Name From Somebody Else&apos;s Trademark</image:title>
      <image:caption>Transparent yellow-green uranium glass fluorescing bright green under ultraviolet light</image:caption>
    </image:image>
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  <url>
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      <image:title>Buckyballs: the toy a federal court un-banned, and the rule that banned it again</image:title>
      <image:caption>Loose neodymium rare-earth sphere magnets of the same size and type sold as Buckyballs and its many successors</image:caption>
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      <image:title>Thermos: The Trademark a Federal Court Ruled Belongs to the Dictionary</image:title>
      <image:caption>Thermos Model 3750, designed by Raymond Loewy for American Thermos Bottle Corporation, 1937</image:caption>
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      <image:title>View-Master: The Viewer Patented Before Its Own Trademark Existed</image:title>
      <image:caption>A vintage View-Master viewer with a reel loaded</image:caption>
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      <image:title>The Comptometer: The Adding-Machine Patent Dorr Felt Won in a Year, While Burroughs Waited Three</image:title>
      <image:caption>A Comptometer Model ST Super Totalizer key-driven calculator</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/hall-china-waffle-iron-batter-bowl-syrup-cup-saucer.jpg?v=1790914165</image:loc>
      <image:title>Hall China: The Glaze It Never Patented, and the Teapot Patent That Isn&apos;t Its Own</image:title>
      <image:caption>A Hall China waffle iron, batter bowl, syrup pitcher, and coffee cup and saucer in the company&apos;s single-fire glaze</image:caption>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/jadeite-glass-mckee-made-it-first-and-fire-king-still-gets-the-credit</loc>
    <lastmod>2026-10-02T01:09:04-04:00</lastmod>
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      <image:title>Jadeite Glass: McKee Made It First, and Fire-King Still Gets the Credit</image:title>
      <image:caption>A display of opaque jade-green jadeite glass tableware and kitchenware</image:caption>
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  <url>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/the-sheaffer-skrip-ink-bottle-a-patent-that-isnt-sheaffers-and-a-trademark-seven-years-older-than-the-bottle</loc>
    <lastmod>2026-10-02T04:10:57-04:00</lastmod>
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      <image:title>The Sheaffer Skrip ink bottle: a patent that isn&apos;t Sheaffer&apos;s, and a trademark seven years older than the bottle</image:title>
      <image:caption>A green glass vintage ink bottle, illustrative, via Wikimedia Commons</image:caption>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/western-electric-model-500-telephone-patent-trademark-guide</loc>
    <lastmod>2026-10-02T05:08:41-04:00</lastmod>
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    <image:image>
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      <image:title>The Western Electric Model 500: A Patent for the Handset, and a Trademark the Company No Longer Owns</image:title>
      <image:caption>A black Western Electric Model 500 rotary telephone, photographed in 1951</image:caption>
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    <lastmod>2026-10-02T06:09:29-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0807/8537/5486/articles/Synthetic_PU_leather_HC1.jpg?v=1790935659</image:loc>
      <image:title>The Material Is Older Than Its Own Trademark by 22 Years: Naugahyde</image:title>
      <image:caption>A sheet of synthetic coated-fabric faux leather, shown for illustration</image:caption>
    </image:image>
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    <image:image>
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      <image:title>The Flamingo Hotel flamingo: Will-George made the bird, and the &quot;opening night&quot; story is only as old as a 2022 auction</image:title>
      <image:caption>A Will-George porcelain flamingo on a teal reed base, stamped Flamingo Hotel, Las Vegas</image:caption>
    </image:image>
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  <url>
    <loc>https://www.owlandtwigvintage.com/blogs/guides/field-note-plastic-halloween-buckets</loc>
    <lastmod>2026-10-04T15:16:20-04:00</lastmod>
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    <loc>https://www.owlandtwigvintage.com/blogs/guides/field-note-vintage-band-tees</loc>
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