I usually just watch them on youtube mate. I'm not as in with the collecting clan as others round here! I'm sure there was a thread on who collects tapes in the history section, maybe someone there could help
Hey, its Sam McVey (McVea). He was a heavyweight contender back with Jack Johnson and had some epic wars with him, Joe Jeanette, Sam Langford, and Harry Wills. Fought all of them multiple times and one fight with Jeanette went 40+ rounds until McVey (who was winning) ran out of gas. Another top heavy who was denied a shot at the title because of the colour line. There isn't a load of info on him but enough and I think maybe a film or 2 knocking about.