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