Artifact Details

Title

Lightning portable adding machine

Catalog Number

X15.81

Type

Physical object

Manufacturer

The Lightning Adding Machine Company

Place Manufactured

U.S.

Dimensions

2 x 14 x 4 1/4 in.

Description

Object consists of four parts a box, a stand, stylus, and the machine.. Dimensions are of machine and stand.

Category

Calculator: mechanical

Credit

On Loan from Gio Wiederhold

Lot Number

X15.81