That is a really neat piece! Never seen anything like it myself, I did have a small condo in Colima, Mexico back in the 1980's & 1990's but sold it, miss going down there (Manzanillo) such a beautiful area and great people.
"Buy the Book Before You Buy the Coin" - Aaron R. Feldman - "And read it" - Me 2013!
ANA Life Member #3288 in good standing since 1981, ANS, Early American Coppers Member (EAC), Colonial Coin Collectors Club member (C4), Conder Token Collector Club member (CTCC), Civil War Token Society (CWTS) member, Liberty Seated Collectors Club (LSCC) & Numismatic Bibliomania Society member (NBS), USMex, Member in good standing, 2¢ variety collector.
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http://goccf.com/t/140440