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Melissa Techman /
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2024-07-16 19:56:43

Melissa Techman on Nostr: Heintz bookends with silver inlay..."definitive patent for applying sterling silver ...

Heintz bookends with silver inlay..."definitive patent for applying sterling silver to bronze without solder was granted August 27, 1912 ." (http://www.heintzcollector.com/about.htm)
Not the same as the Pittsburgh Heinz food behemoth.

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