Hollerith 45 column horizontal electrical sorting machine, 1920-1930 Computing & Data Processing 1920-1930
IBM ThinkPad 365e laptop computer, with Russian Cyrillic alphabet stickers on the keyboard keys Computing & Data Processing 1997
End plate assembly for a battery of mercury delay tubes from EDSAC 1, 1946-1958 Computing & Data Processing 1946-1948
Main portion of short mercury delay tube from the electronic computer EDSAC, 1946-1958 Computing & Data Processing 1946-1958
The first Cisco AGS Router, made by Cisco Systems Inc, Palo Alto, California, United States, 1986 Cisco AGS Router, 1986 Computing & Data Processing 1986
Complete operating console for IBM System 360/195 computer, manufactured by IBM, United States, 1971-1978. operating console for IBM System 360/195 computer, 1971-1978 Computing & Data Processing 1971-1978
Valve in holder, from Colossus project, designed by Tommy Flowers, made at the Post Office Research Station and used at the Government Code and Ciphers School at Bletchley Park, 1940-1945 valve from Colossus project, 1940-1945 Computing & Data Processing 1940-1945
Original packaging for the Microsoft Windows Operating System, Version 1.0, by Microsoft Corporation, United States, 1985-1994 Original packaging for the Microsoft Windows Operating System, Version 1.0 Computing & Data Processing 1985-1994
White Sinclair Spectrum Clone with Russian characters, unknown maker, Russia, 1980-1990 White Soviet Sinclair Spectrum clone, 1980-1990 Computing & Data Processing 1980-1990