Five Italian corkscrews:
Five Italian corkscrews:

细节
Five Italian corkscrews:
an all brass four-pillar corkscrew with round top frame, centre worm;
a smaller version, Archimedian screw;
an all brass Challenge-type;
a brass double lever sorkscrew; and
a straight-pull corkscrew with turned brass handle.
See Plate 10 (5)