Hi Dean,
Here's a semi side-on shot of two CM coaches in the old parcels dock at Spencer Street, taken in the 1980s, from a passing spark. Who took the photo is unknown, so apologies to them for the non-credit. I think it was ripped off a web site somewhere by a kleptomaniac I once worked with, but there is also a possibility that old klepto may have taken the (usual) crappy photograph himself!
Cheers,
Andrew Cook (who had to re-purchase several magazines, borrowed on a permanent basis, by klepto).