Magic-Brain Calculator - Calculator - Computing History

The MagicBrain Calculator was manufactured in 1955 by the Chadwick Company, this early calculator was operated using a stylus, and could perform addition, subtraction and multiplication calculation

National Museum of American History

Vintage Chadwick Magic Brain Calculator. Made in Japan. Mid century modern. This item is used and has visible scratches and signs of usage. I have

Vintage Chadwick Magic Brain Calculator. Made in Japan Mid century modern.

Pocket Calculating Devices

Magic Brain Instructions

Raspberry Pi running Retropie in a old calculator, Perfect for school! : r/raspberry_pi

Antiques, Art, Vintage

National Museum of American History

Vintage Chadwick Magic Brain Calculator on A La Modern

8 math tricks that will blow your mind! - India Today