Notes on progress meeting with BREL (Derby locomotive works) held on 6 May 1971 (IM-SUS-174)

Overall progress is compatible with the programme defined in IMSUS 157/A. The first Swinging Arm Bogie is scheduled for delivery, in an incomplete state, to APD on 22 May for demonstration purposes. On delivery of the second SA Bogie, the first will be returned to BREL for fitting of rigid...