Adolph Katz Coro Duette Fur Clip

Features: Convertible Clip And Brooch/Pin.
Place of Origin: Made in the U.S.A
Time Period: 20th Century, Circa 1950’s
Material: Sterling Vermeil
Coro Jewelry History and Marks. Coro jewelry, Cohn & Rosenberger, was founded in New York by Emanuel Cohn and Carl Rosenberger in 1901/1902 and incorporated in 1913. A factory was established in Providence, Rhode Island in 1911. … The corporate name “Coro” was adopted in 1943

Adolph Katz choose the designs from a large pool of designers, many of whom went on to become known by their own names in their own or other companies. Other designs were picked from portfolio drawings sold by unknown artists. As the design director for Coro, he was probably the single largest influence in creating the look for which Coro became known and popular with the jewellery buying public.