VINTAGE MAGIC BRAIN POCKET CALCULATOR WITH STYLUS And INSTRUCTIONS. – IBBY

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

Measurements: 5.5 x 2.5 x 1/4.

Vintage Manual Pocket Calculator Stylus Subtract Multiply Magic Brain Hong Kong

The Magic Brain Calculator – I Remember JFK: A Baby Boomer's

QRS Music Company, est. 1900 - Made-in-Chicago Museum

Magic tricks for sale, Www.adrinmagic.com

This vintage magic brain pocket calculator with stylus from Hong Kong is a unique addition to any collection. Its retro style and functionality make

Vintage Magic Brain Pocket Calculator with Stylus Hong Kong

Vintage 1960s MAGIC BRAIN Pocket Mechanical Addiator

Unopened package Includes instructions, Calculator and Stylus are both metal

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

Magic Brain: Last Gasp of the Mechanical Calculator

Victor Adding Machine Co., est. 1918 - Made-in-Chicago Museum