Vintage Kingson Magic Brain Pocket Calculator

SMoke free house.

2 Vintage Manual Calculators. 1 is Chadwick Magic-brain Calculator 1950-1960's

Unopened package Includes instructions, Calculator and Stylus are both metal

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

Винтажные калькуляторы других производителей - огромный выбор по лучшим ценам

Addiators A Collection of Mechanical Calculators

MAGIC BRAIN CALCULATOR Tool No Stylus Chadwick Vintage Japan $13.50 - PicClick

VINTAGE KINGSON MAGIC brain pocket calculator with stylus Hong Kong £17.11 - PicClick UK

Powerhouse Collection - Two Magic Brain pocket calculators

Gallery: 15 unique analog and mechanical computers from throughout history

VINTAGE CHADWICK MAGIC Brain Calculator Add Subtract Multiply Math Japan PB23 $18.99 - PicClick