The Elka 103 calculator, manufactured in 1973 by ISOT in Bulgaria, features a bold design and stark coloring. It’s a product of the 1970s calculator price wars, utilizing cheaper labor zones to keep costs down. It’s a well-built calculator with a few quirks that make it an interesting piece of …
The Elka 101 calculator, introduced in 1973,was manufactured by ISOT in Bulgaria. It has bold design aesthetics and typical technological capabilities of the early 1970s. It stands out from other calculators with its vibrant color scheme and distinctive design features. The Elka 101 is compact, measuring approximately 70mm x 136mm …
