Find out how people began calculating higher number with an historical overview from 1623-1970, images, and early inventions, such as the abacus.
Find out how this illustrious author and humorist aided in the introduction of the typewriter to American society. Includes photos.
Online reference outlines the historical development of this instrument, and proffers relevant multimedia resources.
NY gun makers E.Remington & Sons built the first typewriter. Find out how the idea was born, view images and preliminary sketches.
Forum focused on antique office equipment, specifically typewriters and calculators, provides tips, articles, and links for the novice collector.