SHATTERING ALL SPEED RECORDS IN 1938

Image result for cover of life magazine for may 16 1940s

In 1912, Jay R. Monroe invented the commercial calculator and opened
a factory in New Jersey for manufacturing and distribution. Named after
the inventor and founder, Monroe was a huge success! Monroe soon 
became a household name with accounting and financial service
professionals around the world. The company is headquartered in 
Bristol, PA.


Jay Randolph Monroe

posted by Bob Karm in CLASSIC ADS,HISTORY,MAGAZINES,Mathematics,THEN AND NOW and have No Comments

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