Need help with JE mexico silver mark.

[silverdollarbill]

Bought these screw back earrings. Stone is green and has a face carved into it. Marked .925 JE mexico. Any idea on maker?

 

[diggummup]

My book lists this mark but not the specific maker which isn't uncommon.

 

[silverdollarbill]

Thanks for checking diggummup.

 

[tamrock]

I gave up. Bet it's Juan or Jose, Something I do have thoughts it may just be a mark for the maker of the screw-back finding soldered to the piece, as it's so well centered to just that part and it could have a mark underneath that? . The design of those earring look like the typical style of the 1930's to 1940's Mexican jewelry.