Details
Seven German corkscrews:
an Eduard Becker type split frame ball bearing corkscrew, marked "Fruher D.R.P 70679";
a Record;
a Baccus Cork Expeller;
a George Usbeck 1902 registered corkscrew with locking device;
a threaded shaft corkscrew with base plate;
and two spring-shaft open frame examples.
See Plate 13 (7)
an Eduard Becker type split frame ball bearing corkscrew, marked "Fruher D.R.P 70679";
a Record;
a Baccus Cork Expeller;
a George Usbeck 1902 registered corkscrew with locking device;
a threaded shaft corkscrew with base plate;
and two spring-shaft open frame examples.
See Plate 13 (7)