Sperry Remington SSR-8 – Vintage Scientific Calculator – Japan – Circa 1974 Original vintage Sperry Remington SSR-8 scientific calculator, manufactured in Japan around 1974. An iconic early portable scientific calculator from the beginning of the electronic calculator era, today appreciated by collectors of retro technology and vintage electronics. The calculator retains its original 1970s design and comes with its original protective carrying case. Details: * Brand: Sperry Remington * Model: SSR-8 * Type: Vintage scientific calculator * Country of manufacture: Japan * Year of manufacture: circa 1974 * Power supply: 4 × AA batteries * Functions: logarithmic, trigonometric, exponent, square root and other scientific calculations * Display: vintage LED/VFD display * Color: black body with red and white keys * Includes: original carrying case Approximate dimensions: * Length: approx. 15 cm * Width: approx. 8.5 cm * Thickness: approx. 3 cm * Weight: approx. 250–350 g Condition: Vintage item in good condition considering its age. Shows normal signs of use and age, including scratches and visible wear on the calculator and carrying case. Battery compartment is clean. Sold exactly as shown in the photographs. Ideal for: * vintage calculator collectors * retro technology enthusiasts * vintage electronics collections * retro-tech display or decoration Carefully packed and shipped in 1 to 3 , days with an tracking code .