ID Mexican Silversmith

[goldbill]

Seeking any info on this necklace. My grandmother aquired it during the WWII era, Arizona/New Mexico border area. Black Onyx and Silver?

[goldbill]

After looking at a gazzilion marks, can anyone tell me if this could be the mark of Jose Marmolejos? Is the time period correct? If so can some one share his Bio. with me.
Regards, William.

[ValkyrieVixen]

The piece is from Mexico City, as shown by the DF mark, Marmolejos worked out of Taxco. It's also an extremely common tourist design, not likely done by a known artisan.

[goldbill]

Thank you for the info.
William.