A JEWELLED AND ENAMEL GOLD HATPIN, A SAFETY PIN AND A TIEPIN

A JEWELLED AND ENAMEL GOLD HATPIN, A SAFETY PIN AND A TIEPIN
THE HATPIN AND SAFETY PIN, BY FABERGÉ, WITH THE WORKMASTER'S MARK OF AUGUST HOLLMING, ST PETERSBURG, 1899-1917, SCRATCHED INVENTORY NUMBER ON SAFETY PIN 91078; THE TIEPIN, MAKER'S MARK 'AM', ST PETERSBURG, CIRCA 1890
The hatpin with an acorn-shaped finial, guilloché enamelled in salmon pink, with a diamond border; the safety pin, set with a cabochon amethyst and rose-cut diamonds; the tiepin, set with a citrine and a brown zircon, all marked on pins; together with a continental gold hatpin, set with rubies and diamonds, unmarked
7 ½ in. (18.5 cm.) long and smaller