Two American sterling amulet / pendant marks. ID help?

[whitecross]

First appears to be a mid-century piece with green turquoise / silver matrix and smaller turquoise cabochons. About 3" in diameter.

It kind of looks like a scale or road sign with maybe a "157" ?





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[dognose]

Hi,

See: https://www.925-1000.com/mexican_marks.html

Please start a new topic with your other item.

Trev.

[whitecross]

Thanks, @dognose. At least I got the right forum? :D

Understand it's an eagle mark, but still can't find the maker. Any thoughts appreciated.

[whitecross]

So unknown Guadalajara Mexico silversmith "JCM". Making progress :)