Title
Leibniz - Calculator 1694Catalog Number
102712201Type
Still ImageDescription
Black and white image of a Leibniz calculator. It has cover opened to show gears and rotating knobs. The calculator is sitting on a table.Recto left side metadata: " Lebnitz Calculator, made in 1604 The First Two-Motion Machine Designed to Compute Multiplication by Repeated Addition"
Identifying Numbers
| Other number | #114 | Verso pencil |
Dimensions
overall: 4 in x 5 inCategory
PhotographCredit
Courtesy of Gwen BellLot Number
X7413.2015