ROSENSTEIN sterling vermeil frogs, 1944
ROSENSTEIN sterling vermeil enameled and rhinestone frog pins and earrings set. Set includes 2-1/3" pin, 2" pin, 1-1/4" pin and 1-1/4" earrings. This can be seen in
Brunialti's "American Costume Jewelry, Art & Industry" on page 45, where they say it was shown in Fall 1944.