Bowmar - First Electronic Calculator Made In USA | Educalc.net
File:Vintage Craig Electronic Pocket Calculator, Model 4501, Made by Bowmar for Craig (Bowmar Model 901B), Made in the USA, New Price Was 239.95 USD, Circa 1971 (12092485315).jpg - Wikimedia Commons
Vintage 1970's Bowmar MX70 Electronic Calculator With Case No Cable Book | eBay
Bowmar MX61 Calculator
Bowmar MX100 Scientific Brain | 102632974 | Computer History Museum
File:Vintage Bowmar Electronic Pocket Calculator, Model MX-50 (aka 90505), Red LED Display, Sealed Battery, Made In USA, Circa 1973 (14591513119).jpg - Wikimedia Commons
Bowmar
Bowmar MX-90 Handheld Electronic Calculator | National Museum of American History
Bowmar 90506 Handheld Electronic Calculator | National Museum of American History
Bowmar 901B Handheld Electronic Calculator | National Museum of American History
Bowmar 901B
MyCalcDB : Calculator Bowmar MX50 aka 90506 version 1
Bowmar MX100
Bowmar MX55 Personal Calculator ("Bowmar Brain") - CHM Revolution