6425.1101 Marquardt - Schalter: für Tastatur | Pos: 2; SPST-NO; 0,1A/28VDC; weiss; Fehlen | TME - Elektronik Bauteile
Marquardt Military Keyboard 7069.3111 - Deskthority wiki
Marquardt Military Keyboard 7069.3111 - Deskthority wiki
AllisterMcLane - [vintage][photos]Marquardt Mini Ergo - Restored and back to function | Restoration, Vintage photos, Vintage
Marquardt Mini-Ergo keyboard
Marquardt Mini - Deskthority wiki
Just picked up this Marquardt MiniBoard today. The cable was falling apart so my friend replaced it with one out of a donor rubber dome keyboard. No idea anything about it or