This footage is new to me :
[ame="https://www.youtube.com/watch?v=zAOENW1CCl8&list=RDzAOENW1CCl8#t=856"]Hawkins, Parker, Lester, Buddy, Ella - Jam Session, 1950 - YouTube[/ame]
You can see the kit at 3:22
What sizes were those drums ? Would drums that small have been rare in 1950 ?
There's a good shot of Buddy playing the Buddy Rich BeBop snare with Charlie Parker at 1:20 - pretty cool in my books, though the audio was obviously pre-recorded.
Bill