Can someone identify this jewelry tag? I would appreciate any help! Thanks so much!

[morgansminimall]

[toysaver]

Russian hammer & sickle????

[pristine_jewels]

I think that is Premier Designs

[morgansminimall]

Hey thanks! I'll look that up!

[morgansminimall]

No they started in 1985 I know this necklace is at least from the 1960 or earlier. I appreciated your help. Thank!

[dudetrues83]

Is this the maker known as "you and I" I've got a few like that. 

[flipping_treasures]

I agree it is You and I:  Look here     https://imageevent.com/flippingtreasures/identifieddangles/uvwxyz