Uncommon Remington-Rand Model 100 electric adding machine, featuring a NASA property label on the front. The machine measures 13.5″ x 8.5″x 7.5″, and outputs onto a spool of paper. The plastic top case can be removed to reveal the interesting mechanisms inside. These 'portable' desktop adding machines were ubiquitous office equipment prior to the advent of digital calculators and personal computers in the 1970s. In very good condition, with general wear from use and a section of the "Remington" badge missing; the machine appears to work well.
