細節
An English late 18th/early 19th Century travelling steel wing nut corkscrew
with ornamental threaded shaft supported by a shaped guide bar working between two pillars, round section on the outside and V-shaped on the inside, with grooved fixed collar and archimedian screw, some rust spots, no sheath.
See Plate 9
with ornamental threaded shaft supported by a shaped guide bar working between two pillars, round section on the outside and V-shaped on the inside, with grooved fixed collar and archimedian screw, some rust spots, no sheath.
See Plate 9