Art Moderne/Arts & Crafts Sterling Pendat & Chain ID

[kturner]

Any assistance in identifying this maker would be appreciated. Mark on back of pendant appears to read dev 57' or clev 57'. Mark on clasp reads 925 and more illegible.

Pendant is large, 3.25"x1.75" excluding dangles. Chain is long, over 28" around. Weighs 56.6 gr. Stones are carnelian and black agate/onyx.






Thank you very much in advance for any info.
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[2209patrick]

Hello and welcome.

Don't recognize the mark.
I turned your picture upside down. Might help someone else identify the mark for you.



Pat.
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[kturner]

Thank you Pat. Now that you have turned the mark I see 925 below and upside down v followed by ap
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