Two tie pins and a pin in yellow gold, 9 kt gold and colored enamels

MATERIAL: yellow gold, 9 kt gold and colored enamels DESCRIPTION: brooch made like a rooster embellished with colored enamels, bears the hallmark 750, another made with nautical flags always with colored enamels, bears the 9 ct mark and the last with its chicks and micro-pearl MEASURES: cockerel 3 cm x3.5h, nautical flags length 4.5 cm, chicks length 3.2 cm WEIGHT: 17.3 g in total