In the mid-1970s, as pocket calculators began transitioning from luxury items to everyday tools, the Commodore Minuteman 3 Metric calculator stood out for its blend of practicality and thoughtful design. Manufactured in England in 1974, this calculator was built for durability and precision, packaged in a compact, palm-sized white plastic …
The Commodore GL-997R calculator, released in 1975 by Commodore Business Machines, is part of the Custom Green Line series. It balances functionality with a distinctive aesthetic, reflecting Commodore’s transition from office machinery to consumer-oriented devices. Manufactured in both the UK and Japan, the GL-997R was marketed as a reliable tool …
The Commodore GL-996R is an arithmetic calculator that offers 8 digits of precision and operates with algebraic logic. Released in 1975, this calculator is a product of Commodore Japan Limited, with manufacturing taking place in both Japan and the UK. The GL-996R is part of Commodore’s Custom Green Line series, …
The Commodore GL-986R is a vintage arithmetic calculator that offers 8 digits of precision and operates using algebraic logic. Released in 1974, this calculator provides basic yet reliable functionality for everyday calculations. Manufactured by Commodore Japan Ltd., the GL-986R is a product of Japanese engineering, known for its quality and …
The Commodore GL-979D calculator, introduced in 1975, is a member of Commodore’s Custom Green Line family. This arithmetic calculator offers 8-digit precision and operates on algebraic logic, making it a reliable tool for everyday calculations. The calculator features a 7-digit VFD (vacuum fluorescent display), which provides a clear and bright …
The Commodore GL-976M, also known as the GL-976MD, was manufactured by Commodore in Japan in 1975. This calculator is part of the Custom Green Line series, known for its distinctive design and functionality. The manual for the Commodore GL-976M, and other Custom Green Line calculators, opened with a paragraph that …
The Commodore F4902 calculator, introduced in 1978, is a cool example of the technological advancements in personal computing devices of its era. Manufactured by Commodore in Hong Kong, this calculator is known for its extensive range of functions and unique design features. The F4902 is encased in a two-piece stippled …
The Commodore F4146R is a financial calculator from 1976, produced by Commodore Business Machines in Palo Alto, California. Made for serious users, it features a unique black, two-piece plastic case with a red LED display. Its keys, in various colors, include financial and mathematical functions, all organized by a silver …
The Commodore 385R, released in 1975, represents a notable example of early handheld calculators. Compact and lightweight, the device measures approximately 78.5mm by 104.7mm by 26.9mm and weighs 142 grams with its internal batteries installed, though it weighs only 98 grams without them. Power is supplied through a 6.0V DC …
The Commodore C110 calculator, introduced in the early 1970s, marked Commodore Business Machine’s inaugural entry into the calculator market. This robust device, manufactured in the USA, is a rebranded Bowmar 901B and shares similarities with the Craig 4501. The calculator’s dimensions are approximately 76mm (W) x 132mm (H) x 31mm …
