Magic Brain Calculator - A vintage mechanical addiator type calculator, 1950-60s - Aluminium, Plastic, original packaging - Catawiki

Mechanical Addiator type calculator in its original packaging

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

Magic Brain: Last Gasp of the Mechanical Calculator

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

Magic Brain Calculator - How to Add

Magic Brain: Last Gasp of the Mechanical Calculator

Vintage 1960s MAGIC BRAIN Pocket Mechanical Addiator Calculator Unpunched NOS

Unopened package Includes instructions, Calculator and Stylus are both metal

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

Other Vintage Science Equip, Scientific Instruments, Science & Medicine (1930-Now), Collectibles - PicClick

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 - Ein Vintage-Rechner für mechanische Addierer, 1950-60er Jahre - Aluminium, Plastik, Originalverpackung - Catawiki