Siemens model 300-03-817 & 300-003-456 Rev A - BXI-CA-M5-10 Rev A cables. 3 cables total. Alternately labeled Berkeley Process Control models M-5 and M20. For use with BPC's BX series machines, now branded as the Moog BX-series. Cables appear to be new. These were located in a repair/experimental department, so they may have been modified or otherwise not be normal. Examine pictures carefully.
