Artifact Details Title Mauchly memo on patent rights for the EDVAC Catalog Number 102660808 Type Document Date 1947-04-10 Author Mauchly, John W. Identifying Numbers Origins of Cyberspace 1129 Category Paper/Record Collection Title J. Pres Eckert papers Series Title Legal, Financial & Employment Matters Credit Purchase of the Computer History Museum Lot Number X3115.2005