Pen Calculator


Brand: Unknown
Model: Pen Calculator
Type: Calculator
Picture: Pen Calculator
Batteries: AG8 x 1
Lifetime: Introduced: unknown
Terminated: unknown
Notes: Promotional calculator of an unknown brand and without a type designation. When closed it has a cylindrical form. When opened it shows a calculator and a pen. The case uses three fabric bands and can be opened both ways, with the pen at the left side and at the right side.

Graciously donated to the museum by Iker Barreiro Martinez. Thanks, Iker!