Bowmar MX55 Personal Calculator (Bowmar Brain) - CHM Revolution

lt;p>The “Brain” used red LED displays and a calculator chip from Western Digital. Licensed versions were built in Communist Hungary. Bowmar, perhaps the largest calculator manufacturer in 1973, was bankrupt by 1975.</p>

Bowmar MX100

VTG BOWMAR MX55 PERSONAL CALCULATOR WITH OMNI CONSTANT REGISTER

Virtual Museum of Calculators

NEEDS REPAIR! NICE PHYSICAL SHAPE, IT DOES NOT WORK.

VTG BOWMAR MX55 PERSONAL CALCULATOR WITH OMNI CONSTANT REGISTER

The Consumer Electronics Hall of Fame: Bowmar 901B - IEEE Spectrum

The Consumer Electronics Hall of Fame: Bowmar 901B - IEEE Spectrum

From Desktops to Handhelds - CHM Revolution

Virtual Museum of Calculators

Bowmar MX55 Personal Calculator (Bowmar Brain)

Virtual Museum of Calculators

Virtual Museum of Calculators

Virtual Museum of Calculators

Bowmar MX-55

Shop – Genmar

Virtual Museum of Calculators