Object is a large chain-type printer in a sound-deadening case with a glass front door. There is a control panel upper right corner with 10 pushbuttons labelled in German.
Date
1970 ca.
Manufacturer
Siemens
Identifying Numbers
Model number
4004
Printed upper right front panel
Other number
125
Computer Museum Aachen deprecated registration number on adhered label right front panel
Other number
26.37.48.7
Computer Museum Aachen deprecated registration number marker pen upper right front panel
