Artifact Details Title A circuit for the cancelling of sneak signal voltages Catalog Number 102660810 Type Document Date 1960-30-09 Author Eckert, J. Presper (John Presper) Identifying Numbers Origins of Cyberspace 1258 Category Paper/Record Collection Title J. Pres Eckert papers Series Title Inventions & Patents Credit Purchase of the Computer History Museum Lot Number X3115.2005