An Italian mechanical brass, two pillar open frame, rack corkscrew. This example is marked “A. BARLACCHI FIRENZE” on the frame. Picchiani & Barlacchi are a Florentine metalcraft and medal-making firm who were established in Florence, Italy, in 1902. Perfect Archimedean worm with point. Circa 1930.
An Italian mechanical brass, two pillar open frame, rack corkscrew marked “A. BARLACCHI FIRENZE” on the frame.









