79x100 said:
Mine is marked 4 75 and is one of those without the 850 prefix on the engine number or the headstock plate. It is a 330*** number which suggests (if porterg's is from May) that 3000 plus must have been despatched in April / May 1975.
I'm not sure how you arrived at a figure of 3000 as I make it 9000 (325000 + 9000 = 334000) built, but my own 334*** MkIII is date stamped 7 75, so perhaps batches were not built in sequence, or the date stamps are not particularly accurate?
79x100 said:
Did they really make 11,500 odd Mk111s ?
If the factory built around 9000+ MkIIIs before it went into receivership and 1500 were built afterwards, then that would make a fugure of 11,500 about right, and there seems to be plenty of MkIIIs around, so I don't think the figure is too far out.