Good to have the DBS lowish number in new 6D system at time of Holdsworthy move to new Oakfield Rd facility. This is a period where there is uncertainty re transition of serial systems from 5D to 6D systems.
Similarly important to get more numbers from confusing years 1962 to 1964 when there was an unexplained lapse of original and long lasting 5D serial system to a temporary 4D system.
Likewise c. 1951 is another difficult period as there appears to be a gap of approximately 1,400 frames with not an example from numbers 13615 to 15094. (Presently deduced to be during 1951.)
Numbers with good history around these periods hopefully will surface.
Doug
Similarly important to get more numbers from confusing years 1962 to 1964 when there was an unexplained lapse of original and long lasting 5D serial system to a temporary 4D system.
Likewise c. 1951 is another difficult period as there appears to be a gap of approximately 1,400 frames with not an example from numbers 13615 to 15094. (Presently deduced to be during 1951.)
Numbers with good history around these periods hopefully will surface.
Doug