Details
A narrow rack King's screw
with turned bone handle and brush and ringed brass barrel with Royal Coat of Arms badge marked Patent Ne Plus Ultra, wear on the pinion and winding handle housing causing the pinion to jam or move out of mesh with the rack, wire helix; and a London rack type corkscrew with turned wood handle and brush, unmarked, centre worm.
See Plates 2 and 3 (2)
with turned bone handle and brush and ringed brass barrel with Royal Coat of Arms badge marked Patent Ne Plus Ultra, wear on the pinion and winding handle housing causing the pinion to jam or move out of mesh with the rack, wire helix; and a London rack type corkscrew with turned wood handle and brush, unmarked, centre worm.
See Plates 2 and 3 (2)