Title
Odhner Calculator
Catalog Number
B135.80
Type
Physical object
Description
Odhner pin wheel calculator with no covers - works exposed.
Date
ca. 1920
Manufacturer
Odhner
Place Manufactured
Sweden
Identifying Numbers
| Other number |
572-00 on back of machine |
| Serial number |
239 868452 on bottom of machine |
Dimensions
5 x 14 x 5 1/2 in.
Category
Calculator/mechanical
Subject
Mechanical calculation; Pinwheel; Baldwin, Frank S.; Odhner, Willgodt T.
Collection Title
Gwen Bell artifact and book collection
Series Title
Pre-computing artifacts
