細節
A Viarengo 1898 patent nickel-plated corkscrew with two blades on the flat shank, marked on the shank, grooved wire helix; and a Mumfords type two-pronged cork extractor with smooth wood handle, marked under base "Patd. Mar 4, 79", and "May 10 92".
(2)
See Plate 4
(2)
See Plate 4