File:Williams-tube.jpg

DescriptionWilliams-tube.jpg English: A Williams tube Español: Un tubo Williams Date 11 February 2007 Source http://en.wikipedia.org/wiki/File:Williams-tube.jpg

Attribution-Share Alike 4.0 truetrue English The BESK Computer Williams tube rack, taken during construction, with a breakout of one rack with two tubes

Commons Attribution-Share Alike 2.0 Generic license. Attribution: Williams-Kilburn tube by Bob Harvey You are free: to share – to copy, distribute and transmit

org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Principle sketch of the BESK Williams tube determination method: SHA-1

Attribution-Share Alike 2.0 Generic license. Attribution: South Kensington Tube Station by J WILLIAMS You are free: to share – to copy, distribute and transmit the