Title
Additor-Arithma hand calculatorCatalog Number
B262.83Type
Physical objectDescription
Object consists of calculator, case, stylus and instruction sheet.Date
undatedManufacturer
Harrison Industries, Inc.Dimensions
overall: 1/4 in x 6 1/2 in x 2 1/4 inCategory
Calculator/mechanicalCollection Title
Gwen Bell artifact and book collectionSeries Title
Pre-computing artifactsLot Number
B262.83
