Casio Mini CM-605

The Casio Mini CM-605 was a compact horizontal format calculator produced by Casio Computer Company Ltd. in 1974. Measuring approximately 146mm x 72mm x 30mm and weighing 162g without batteries, this two-piece black and white plastic casing housed a 4 function calculator with a 6-digit blue VFD display. The display …

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Casio Mini CM-604

The Casio Mini CM-604 calculator is a handheld device that was manufactured by Casio Computer Company Ltd. in 1974. This horizontal format calculator features a two-piece case made of dark brown and beige smooth plastic, with an inset and slightly tilted neutral display filter framed by a white printed escutcheon. …

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Casio Mini CM-603

The Casio Mini CM-603 was a handheld calculator introduced in 1973 by Casio Computer Company Ltd. It featured a horizontal format two-piece case in black textured plastic with wraparound metal plates on the top and bottom edges, giving it a solid feel. The slightly inset and flat neutral display filter …

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Casio Mini CM-602

The Casio Mini (CM-602) calculator, introduced in 1973, was one of Casio’s earliest pocket-sized calculators. Solidly built with a horizontal format, this basic four-function calculator featured a two-piece black textured plastic case with wrap-around metal plates, giving it a robust feel. Measuring approximately 153mm x 81mm x 37mm and weighing …

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Casio Memory 10

The Casio Memory-10 or H-1010 was a handheld calculator introduced in 1976 by Casio Computer Company Ltd. Measuring approximately 75mm x 135mm x 22mm and weighing 128g without batteries, this calculator was a solid slab-shaped device with a smooth plastic case featuring a white base and black and white front. …

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Casio Memory 8R

The Casio Memory-8R, also known as the Y-811, was a handheld calculator produced by Casio Computer Company Ltd. in 1975. This horizontal format calculator had a two-piece case made of dark brown and light beige smooth plastic, with a slightly wedge-shaped design. The raised display area was tilted, featuring a …

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Casio Memory 8F

The Casio Memory-8F, also known as the H-812, was a handheld calculator introduced by Casio Computer Co. Ltd. in 1976. Measuring 76mm x 138mm x 22mm (w,h,d) and weighing 128g including batteries, this calculator featured a sturdy, three-piece gloss plastic case with a black base, white top, and a matt …

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Casio Memory 8A

The Casio Memory-8A, also known as the CD-813, is a handheld calculator manufactured by Casio Computer Company Ltd. in Japan in 1976. This sleek, slab-shaped calculator measures approximately 75mm x 135mm x 22mm (width x height x depth) and weighs around 130g without batteries. It is powered by two AA …

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Casio Memory B-1

The Casio Memory B-1, also known as the H-816, is a handheld calculator manufactured by Casio Computer Company Ltd. in Japan. Estimated to have been produced around 1978, this calculator features a sleek, two-piece plastic case in white and dark brown, with brushed aluminum panels adorning the front. Despite its …

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Casio Memory A-1

The Casio Memory A-1 calculator, also known as the H-814, was a compact handheld calculator manufactured by Casio Computer Co. Ltd. in Japan around 1977. This solid and small square calculator featured a two-piece plastic case with a white base and a dark brown top. It had a large brushed …

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