Title
SchotyCatalog Number
102630015Type
Physical objectDescription
The object is a schoty or Russian abacus with 10 beads on each column except 4th. 11 digitsDate
1920 ca.Place Manufactured
RussiaDimensions
2 1/4 x 14 x 7 3/4 in.Category
Pre-computer/abacus / sorobanSubject
Abacus; Mechanical calculation; Hand calculationCredit
Gift of Warren YogiLot Number
X2514.2003Related Records
102798195 | Schoty |