9th Aug, 2022 12:00
The Collectors Sale
A Contex Model A Half-keyboard Adder
Danish, c.1950, black, used for pounds, shillings, & pence addition, with soft cover & maker's carry case, mechanism works but sometimes sticks, may require internal restoration,
Danish, c.1950, black, used for pounds, shillings, & pence addition, with soft cover & maker's carry case, mechanism works but sometimes sticks, may require internal restoration,
Auction: The Collectors Sale, 9th Aug, 2022
