File:EDSAC (1).jpgEDSAC I, June 1947, experimental memory tank. Copyright Computer Laboratory, University of Cambridge. Reproduced by permission. Copyright and Licensing
File:EDSAC (20).jpgEDSAC I, 1948, W. Renwick with 5 hole tape reader and Creed teleprinter. Copyright Computer Laboratory, University of Cambridge. Reproduced by permission