Computer Museum » Mechanical Age

Computer Museum
The virtual museum of computer technology.

Mechanical Age

Computers 1100 BC-1950 AD.

Chinese Abacus (Suan Pan) 1100 BC	Logarithmic Slide by William Oughtred 1622	Arithmetical Machine by René de Grillet 1678	Arithmetical Machine by C. Caze 1720	Waever's Loom by jean Philippe Falcon, 1728

Pascal's arithmetic machines w. different figures 18th century	Pascal's arithmetic machine w. four figures plus sous and deniers 18th century	Older Russian Abacus (Счёты) 19th century	Waever's Loom by Joseph Jaquard, 1855	Reeding mid 19th century

Multiplication Machine by Léon Bollée 1889	Arithmometer by Thomas de Colmar 1850	Arithmometer by Thomas de Bojano 1895	Vaucanson mechanical calculating machine 1930	Modern Russian Abacus (Счёты), 20th century

Calculating machine Odhner type 'La Dactyle', Early 20th century	Mechanical Calculator MADAS Modell 1922