Early Computer — machines class

12 machines in the early computer class.

Name	Years	Status	Class	Manufacturer
Zuse Z1	1938	Lost	Early computer	Konrad Zuse
Zuse Z3	1941–1945	Lost	Early computer	Konrad Zuse
Colossus	1943–1945	Lost	Early computer	Tommy Flowers / GPO
Harvard Mark I	1944–1959	Dead	Early computer	Howard Aiken / IBM
ENIAC	1945–1955	Dead	Early computer	Eckert & Mauchly / UPenn
Manchester Baby	1948	Lost	Early computer	Williams & Kilburn / Manchester
CSIRAC	1949–1964	Dead	Early computer	Pearcey & Beard / CSIRO
EDSAC	1949–1958	Dead	Early computer	Maurice Wilkes / Cambridge
Manchester Mark 1	1949–1950	Lost	Early computer	Williams & Kilburn / Ferranti
Pilot ACE	1950–1956	Dead	Early computer	Alan Turing's design / NPL
Whirlwind I	1951–1959	Dead	Early computer	MIT
IAS Machine	1952–1960	Dead	Early computer	von Neumann / IAS Princeton