Hi Rick, trust you are well, yeah l bought loads of stuff off Bob circa 74/75.
As for the Johnny Baker it was "Shy Guy", l got a few and sold them on, sent for some more and when they came they were pressings (he said they weren't) lol.
Same with the Servicemen, got the cartoon design, then the 2nd lot was the plain label.
My best buys were, Mickie Champion when it was still covered as Jody Williams and a nice green issue of Alice Clark. (all WD's around at the time)
Celest Hardie was a good seller, because it was popular at our local venue (Accy Legion) and maybe nowhere else at the time.
Yes he was a character, known as Disco Bob, Neil Rushton and Ian Dewhirst could tell you more.