So, I bought this book, 'White Bicycles', by Joe Boyd, about his time in UK in the '60s. In the photographic section there's a photo of then-bassist, Ashley Hutchings, sitting with an RM1999 (4001S).
I'm curious about this, as I've never seen anyone from that period with an RM, except Waters, Entwistle, Squire, and Quaife. Is it possible that that's Roger's RM (I think PQ still has his. Correction: had), or were they by then regularly imported into UK?