Sizes 5/8" to 7/8". In order- first is quality enamel on brass with back naming famous firm "Shreve & Co. San Francisco" and front text "Womans Auxiliary P.P.I.E. 1915". There are tiny oxidation traces where the brass touches the blue enamel but largely evident just with magnification. Second is Bastian lapel stud with simulated diamond. Third is brass pin. Fourth is button with back paper "Call Your 1915 Meetings For San Francisco". Fifth is button with Brunt paper. Last is lapel stud. Exc. to Mint except as noted.