Thanks for all the responses and cheers sticky for ID'ing no 35. Glad you're enjoying these and all comments are gratefully received. The kind compliments about the pics are great although I'm afraid my photographic skills are a bit like my riding skills - mediocre at best. However it's the subject that matters here!

So I have just one more sidecar pic, taken I assume somewhere in the paddock, can't remember where exactly:



I found this view interesting at the time as you can get a good look at the mechanicals with the body off. But I can't remember if the body for this was the No 39 (on left of pic) or the red/black panel (behind it). Anyway - any ideas?