An English Hyde Bateman 1866 Patent No 3162 steel open-frame corkscrew

细节
An English Hyde Bateman 1866 Patent No 3162 steel open-frame corkscrew
with swivel locking plate, marked on both sides of frame, Bateman's Patent, pointed centre worm.
See Plate 13
出版
Watney & Babbidge, Pl. 60