Magic Brain calculator, 102732461

Vintage Magic Brain Pocket Calculator W/Stylus, Made in Hong Kong

Unopened package Includes instructions, Calculator and Stylus are both metal

Vintage 1960's Magic Brain Pocket Calculator W/Stylus, Made in Hong Kong

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.

Unopened package Includes instructions, Calculator and Stylus are both metal

Vintage 1960's Magic Brain Pocket Calculator W/Stylus, Made in Hong Kong

Magic brain' calculator. C.1955 Science Museum Group Collection

Unopened package Includes instructions, Calculator and Stylus are both metal

Vintage 1960's Magic Brain Pocket Calculator W/Stylus, Made in Hong Kong

Magic Brain Calculator Vintage Calculator Plus Minus Multiplication Mid Century Made in Japan

Group of Vintage Adding and Numbering Machines

Vintage Magic Brain Pocket Calculator with Stylus Hong Kong

Unopened package Includes instructions, Calculator and Stylus are both metal

Vintage 1960's Magic Brain Pocket Calculator W/Stylus, Made in Hong Kong

Magic Brain Calculator - How to Multiply

Magic Brain: Last Gasp of the Mechanical Calculator

Magic Brain Calculator - How to Multiply