Brand New Old Stock 18Kt Yellow Gold Flag Signed Corletto Italy Tie Tac

Brand new old stock item from a jeweler's estate
NOS 1960's item
Crafted of 18 karat yellow gold (clutch mechanism is gold filled)
Flag is hand enameled
Measures 12.31mm x 9.33mm (0.49" x 0.37")
Marked "CORLETTO K18 ITALY"
Gift boxed