File:Vintage Magic Brain Mechanical Pocket Calculator, Made in
Magic Brain Calculator - A vintage mechanical addiator type
Vintage Metal Manual Mechanical Pocket Calculator with Stylist
Vintage Exactus Pocket Adding Machine With Stylus, Pouch and
National Museum of American History
Unbranded Vintage Calculators for sale
MAGIC BRAIN CALCULATOR Pre-Owned With Stylus and Instructions
Vintage Metal Calculator
Vintage Mechanical Calculator
Vintage Chadwick Magic Brain Calculator on A La Modern
New vintage pocket calculator with stylus
Vintage Pocket CALCULATOR Made In HONG KONG With Stylus Original Packaging
Vintage Chadwick Magic Brain Calculator on A La Modern
National Museum of American History
, This one is not branded Linemar or Vanguard Magic Brain but this is the exact same modelling and moulding. In working order (see video)
Vtg 1960's Mechanical Pocket Calculator - Made in Japan - Magic Brain