Makers mark ID help?

[RogerG]

I was hoping that someone here might recognize this mark which we found on a pair of mid-century 1940's I think, lapel clips. They are actually part of a cuff bracelet which is 935 silver with gold overlay on the outer surface. The clips are 18k with diamonds. Any help would be appreciated! The silver bracelet and both clips bear the same mark.

 

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