As the vehicles were being gangwayed an amended version of 534 was issued
with a reduced number of vehicles noted as part of the diagram:
DMBS - 534 amended. Here is also another version with a handwritten note showing where the missing vehicles could now be found - 534 amended with note.
DMS - similarly here is an amended version of 535 was released with fewer vehicles - 535 amended, and again with the additional note - 535 amended with note.
DTS - 601 amended, 601(A) amended with note.
DMBS: 850, DMS: 852, TC: 851
In 1980 the diagrams were re-issued as design codes.
DP 202 (DMS)
DQ 220 (DMBS)
DP 221 (DMS)
DT 305 (TC)