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NDGA National Depression Glass Association - Home Page — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Collecting →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
nababrew.com ↗	72 match 2 shared topics	National Association Breweriana Advertising - Home	United States~ en	antiquing-and-antiques phpBB	robotsllmsaihumans	emailphone	none
nawcc-ch190.com ↗	67 match 2 shared topics	Ventura County - Chapter 190 - National Association of Clock and Watch Collectors	en	antiquing-and-antiques	robotsllmsaihumans	emailphone	none
americanhatpinsociety.com ↗	65 match 2 shared topics	American Hatpin Society, dedicated to the collection and preservation of antique hatpins and hatpin holders	en	antiquing-and-antiques	robotsllmsaihumans	emailphone	none
kellerchina.com ↗	64 match 2 shared topics	Repair & restoration of porcelain, ceramic, pottery, and glass collectibles. - Keller China Restoration	en	antiquing-and-antiques WordPress	robotsllmsaihumans	emailphone	none
spsconservation.com ↗	64 match 2 shared topics	Shockey Preservation Services, Strategic Conservation Solutions for Collections in Saint Louis, MO	en	collecting	robotsllmsaihumans	emailphone	none
wilenskytoys.com ↗	63 match 2 shared topics	Wilensky Antique Toys - Home	en	antiquing-and-antiques Weebly	robotsllmsaihumans	emailphone	none
americanindianbasketsales.com ↗	63 match 2 shared topics	Home - American Indian Basket Sales	en	antiquing-and-antiques Joomla	robotsllmsaihumans	emailphone	none
garbagefinds.com ↗	63 match 2 shared topics	Things I find in the garbage – I'm a professional scavenger making a living selling curbside garbage. This blog details my finds and sales. It also acts as an archive for things beautiful and historic that would otherwise have been destroyed.	en	antiquing-and-antiques WordPress	robotsllmsaihumans	emailphone	none
dvhrc.com ↗	63 match 2 shared topics	www.dvhrc.com - Home	en	antiquing-and-antiques	robotsllmsaihumans	emailphone	none
ginzeyamerica.com ↗	63 match 2 shared topics	Ginzey America Auction House \| Fine & Rare Judaica	en	antiquing-and-antiques	robotsllmsaihumans	emailphone	none
retro-roadshow.com ↗	63 match 2 shared topics	Retro Roadshow \| Fine, Estate & Native American Jewelry Auctions	en	antiquing-and-antiques WordPress	robotsllmsaihumans	emailphone	none
degeer-phones.com ↗	63 match 2 shared topics	Mike DeGeer's Phone Collection Page	en	collecting	robotsllmsaihumans	emailphone	none
keris-java.com ↗	63 match 2 shared topics	Keriscollection - keris and other Indonesian items.	en	antiquing-and-antiques	robotsllmsaihumans	emailphone	none
keriscollection.com ↗	63 match 2 shared topics	Keriscollection - keris and other Indonesian items.	en	antiquing-and-antiques	robotsllmsaihumans	emailphone	none
gbbca.org ↗	62 match 2 shared topics	GBBCA- Home	United States~ en	collecting	robotsllmsaihumans	emailphone	none
antiquearchaeology.com ↗	62 match 2 shared topics	Mike Wolfe \| American Pickers \| Antique Archaeology \| History	en	antiquing-and-antiques Shopify	robots llmsaihumans	emailphone	none
americanauthentication.com ↗	62 match 2 shared topics	American Authentication, Lowell mass	en	collecting	robotsllmsaihumans	emailphone	none
gigisgotyou.com ↗	62 match 2 shared topics	Home - Gigis	en	antiquing-and-antiques WordPress WooCommerce	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.