John Wolff's Web Museum - Marchant
Bob's Calculators and Slide Rules - Marchant
Marchant Model KC Calculating Machine | National Museum of American History
Antique Marchant Calculator, Mechanical Adding Machine MUSEUM COND | eBay
Cris' site on antique mechanical four-species calculators
Marchant Calculating Machine Company - Wikipedia
Marchant Calculating Machine Company - Wikipedia
John Wolff's Web Museum - Marchant
Marchant Model KC Calculating Machine | National Museum of American History
Antique Marchant Calculator, Mechanical Adding Machine MUSEUM COND | eBay
Vintage 1950s Marchant Calculators Model ADX Figurematic - Etsy
Marchant
John Wolff's Web Museum - Marchant
The Marchant ACT-10M mechanical calculator - YouTube
Marchant Calculating Machine Company - Oakland - LocalWiki
Marchant Calculating Machine Company - Wikipedia
Marchant
Here is the calculator you have been waiting for | Marchant Calculating Machine Company
File:Marchant calculator, 1911 - Ridai Museum of Modern Science, Tokyo - DSC07597.JPG - Wikimedia Commons
Rare Vintage Marchant Adding Machine Calculator I believe from around the 1940s
John Wolff's Web Museum - Marchant
Marchant Model KC Calculating Machine | National Museum of American History
Marchant calculator | Physics, Electronic products, Audio mixer
Marchant Model XLA Calculating Machine | National Museum of American History
