Artifact Details Title Control unit Catalog Number 102731698 Type Physical object Description Object is a metal box containing relays. On the front panel there are two lights and four push buttons. Its purpose is unknown. The central button is labeled "Kein Anruf Summer-ab Taste Summer: Verbindungswunsch von DVA". Manufacturer Siemens Place Manufactured F. Sondernatze, Germany Identifying Numbers Other number A22381-H13-A100-1-11 Silver label on bottom of unit Other number S22381-H13-A100-1 Silver label on bottom of unit Other number T22381-H13-A100-1 Silver label on bottom of unit Dimensions overall: 5 1/2 in x 9 1/2 in x 16 in Category I/O/other Collection Title SAP Collection Credit SAP Collection, Computer History Museum Lot Number X3709.2007 Related Records 102669924 Teletype
