I've come across various collectors giving presentations of their collections on youtube and giving us a run down on history, condition etc. I like this guys posts from the UK. Heres one he did on Johnnie Jackson, not extensive, but he gives you that impression that you might be standing next to him in his front room.
http://www.youtube.com/watch?v=oFmwlV0v7_A
If you have links, lets see them.
http://www.youtube.com/watch?v=oFmwlV0v7_A
If you have links, lets see them.