WebNov 5, 2016 · Showcasing the Contex 30 electromechanical calculator. A bit smaller than the other ones, I'd say! WebBohn Contex 55. Details: Compared to other machines this was a very cheap calculator. To allow for the low price some concessions were done to functionality as well as the design. Unlike most other machines there is …
Bohn/Contex Model 10 Mechanical Calculator Demonstration.
WebDescription: 1961 BOHN CONTEX CALCULATOR vintage magazine advertisement. Size: The dimensions of the full-page advertisement are approximately 10.5 inches x 13.5 inches ... 30 other products in the same category: 1958 Eberhard Faber Ad "Stays Sharp Longer" $9.52. Add to cart. 1953 Royal Typewriter Ad "Rugged Royal Portable" $9.52. WebJun 25, 2024 · Bohn Contex - 10/20 ( Denmark ). 1957 ( oldcalculatormuseum.com ) This is an example. Double-click here and select a page to create a cloud of its tags or categories. crater gold mining latest updates
Bohn Contex-30 - An Overview - YouTube
WebVintage Bohn Contex Mechanical Calculator with cover and manual booklet. $85.99. $16.57 shipping. Vintage "Lightning" Addng Machine Calculator Gnd Rpds. BEFORE name change! $14.00. ... $27.30 … WebSpecifications for Bohn Contex 10. Manufacturer: Bohn Duplicator Corp. Model Number: Contex 10: Serial Number: 512714: Date of Manufacture: Late 1950's: Manufactured In: Denmark: Original Price: $125 ($14.95 for optional carrying case) Weight: 6 Pounds: Size: 10 7/8" Wide, 14" Deep, 4 3/4" High: Power Requirement: WebCategory: Bohn Contex 55. From Wikimedia Commons, the free media repository. Jump to navigation Jump to search. Media in category "Bohn Contex 55" The following 36 files are in this category, out of 36 total. BLOQUEO.jpg 1,600 × 1,200; 224 KB. CALCULADORA CONTEX 55 ABIERTA.jpg 1,147 × 1,512; 221 KB. dizzy and nausea after exercise