An unusual late 19th/early 20th century inter-changable worm corkscrew with turned boxwood handle, the shank secured by an end screw device with knurled brass, knob marked Edward Preston & Sons and trademark EP with wire helix and centre wor

細節
An unusual late 19th/early 20th century inter-changable worm corkscrew with turned boxwood handle, the shank secured by an end screw device with knurled brass, knob marked Edward Preston & Sons and trademark EP with wire helix and centre worm corkscrew.
See Plate 5