mechanical patents Archive

Trifari Jewelry Patents: 1939

Costume Jewelry Collectors Presents an original publication by RCJ and Dorothea Stringfield Thanks to

Trifari Jewelry Patents: 1938

Costume Jewelry Collectors Presents an original publication by RCJ and Dorothea Stringfield Images courtesy

Trifari Jewelry Patents: 1937

Costume Jewelry Collectors Presents an original publication by RCJ and Dorothea Stringfield Images courtesy

Cartier Jewelry Patents

Costume Jewelry Collectors Presents an original publication by RCJ and Dorothea Stringfield Jewelry Patents