Artifact Details Title RCA electron Tube Williams' tube memory Catalog Number X301.83 Type Physical object Description Williams' tube memory. No indication of which machine this tube was used in - some indication can be had by noting the diameter of the tube because different machines used different sizes - this is, I think, the size used in the IM 701 Manufacturer Radio Corporation of America (RCA) Place Manufactured U.S. Identifying Numbers Model number 6571 Tube Other number 17 Tube Other number 56-35 Tube Other number 6571-14 On box Dimensions overall: 3 in x 11 1/2 in x 3 in Category Memory/electrostatic Credit Gift of Digital Equipment Corporation (DEC) Lot Number X301.83
