A designer pin from the 1960s, this large initial pin is signed Mamselle. 
 
The pin has a bold arch from left to right. The capital E is made of satin etched yellow gold metal. Down the length of the pin are machine beveled flowers and leaves. 
 
In pristine like new clean condition, the pin measures about 1 3/4" tall x 3/4" wide. No gold wear, and no scratches or other imperfections. 
 
Comes gift wrapped and shipped in a new presentation jewelry box.