細節
An English Mercers 1891 Patent No.21594 corkscrew
with rosewood handle and steel shank and serrated cup, marked on the shank, "Mercers Patent" and "Coreys Waters", pointed centre worm.
See Plate 6
with rosewood handle and steel shank and serrated cup, marked on the shank, "Mercers Patent" and "Coreys Waters", pointed centre worm.
See Plate 6