Nick...thanks for the heads up on the coloured 'R' on the rewind lever. Mine is green so the 1.4 50 is [likely] out of play. Is it just that 50 or are there other lenses that aren't compatible?
Peter...the 55 is indeed an early model. There is a switch on the side moving from A to M. I guess this doubles as the DOF preview.
The 135 is in absolute, pristine condition. When I removed it from the small leather case, it looked as though it had never seen the light of day. No fingerprints, scuffs...nothing!
Thank you all for your input. I will now keep an eye out for a wide angle, the 58 and perhaps an 85.
Too bad the only people who know how to run the country are busy driving cabs and cutting hair.