Morgan Strickland Decorative Arts has dated this Secessionist Silver Enamel Clip to the 1920s.
Unfortunately I have not been able to identify the silver smiths and for now it remains anonymous.
Marks: stamped marks
Dimensions:1¼ x ¾ inches (3.5 x 1.7 cm)
Condition: excellent
Morgan Strickland Decorative Arts has dated this Secessionist Silver Enamel Clip to the 1920s.
Specialists in art nouveau, arts & crafts, art deco and c20th design
You can view the stock and full dealer information on the Morgan Strickland Decorative Arts Profile Page