Details
A German Friedrich Kummer 1880 type steel double action corkscrew
with crab-piece frame, turned wood handle and brush, unmarked, very slight pitting, pointed centre worm.
See Plate 18 .
with crab-piece frame, turned wood handle and brush, unmarked, very slight pitting, pointed centre worm.
See Plate 18 .
Literature
Watney & Babbidge, Pl. 58 and 65