www.925-1000.com

To me it resembles an old Grand Canyon Souvenir... Try searching for info on Grand Canyon Silver Souvenirs, and maybe you'll get something.

I hope that helps.

Gary

I can give a semi-un-educated guess as to the period from 1890's to 1930's. I have seen some very similar in style over in the U.K. while living there, and for the most part yours look to be Late Victorian to me...

Gary