Vintage Mechanical Calculator VK-1 (1959) — Soviet Era For sale: An original mechanical key-driven calculator VK-1, manufactured at the Penza Calculating Machines Plant. A rare piece of engineering from the late 1950s.
Model: VK-1 (Keyboard Calculator)
Year: 1959
Origin: USSR, Penza
Condition: Authentic vintage condition with visible signs of age (patina/rust).
Highlights: Key-input design (a faster alternative to the Odhner-style "Felix"). Solid, heavy metal construction. Perfect for collectors of office antiques, industrial decor, or as a unique historical prop.
