Hermes 309-10
Electromechanical Adding Machine

Manufacturer: Hermes
Model: 309-10
Year: 1969
Functions: Add, subtract, accumulate, multiply
Keypad: 10-key
Digits: 10/11
Display: Paper tape

Late-model electric-motor-driven adding machine. Next-to-no lubricants.

- Unit Log -

Serial Number: DC 34994
Year of Manufacture: 1969 (Circular moulding stamp in plastic case indicates 8 dots and 69)
Date of Receipt: 1980s
Source: Dad
State upon Receipt: Clean and fully functional.
Status: Fully functional.

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Mechanical Calculators