Commodore MM-1 Handheld Electronic Calculator

Virtual Museum of Calculators

National Museum of American History

Vintage Digital Calculator, Electric Retro Calculator, Elka Calculator - Denmark

Canonical List of Commodore Products - Visual Edition

National Museum of American History

National Museum of American History

COMMODORE US*14 Electronic Business Calculator

Victor 900 Handheld Calculator - Protective Hard Shell Cover, Big Display, Independent Memory, Dual Power - 0.55 - 8 Digits - LCD - Battery/Solar Powered - 0.3 x 2.5 x 4.3 - Black - Rubber Keys - 1 Each

Canonical List of Commodore Products - Visual Edition

Vintage Retro Commodore LC 925 LCD 8 Digit Electronic Calculator. - Hong Kong

File:Commodore calculator - model SR7919 (18313124193).jpg - Wikimedia Commons