Vintage Chadwick Magic Brain Calculator. Made in Japan Mid century

Magic Brain Calculator, c. 1950-1969 - Machine, Calculating

VINTAGE MAGIC BRAIN CALCULATOR - Made In Japan 1970's w/ Box and Stylus Retro £9.95 - PicClick UK

VINTAGE MID CENTURY Modern Made In Japan Speakers 10X10X12 Model CRH-671/S $35.00 - PicClick

Pocket Calculating Devices

Unopened package Includes instructions, Calculator and Stylus are both metal

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

Pocket Calculating Devices

RS - March 2018 by Lawrence Ambrocio - Issuu

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

National Museum of American History

Vintage Metal Chadwick Magic Brain Pocket Calculator w/Stylus, Instructions &Box

Old Japan Calculator

Adding Machines American Stationer

Vintage 1960s MAGIC BRAIN Pocket Mechanical Addiator Calculator Unpunched NOS

Powerhouse Collection - Two Magic Brain pocket calculators

VINTAGE MAGIC BRAIN POCKET CALCULATOR WITH STYLUS And INSTRUCTIONS

Teeco Magic Brain Calculator Vintage NOS in Original Box Made in Japan Ideal for Businessmen, Salesmen, Housewives, Accountants, Students - Australia

Magic Brain Calculator - Calculator - Painted metal, plastic - 1950-1960 - Catawiki