Let's get into December with an aircheck of Bill Jackson, a "Ken Knight", from December 1974! It was first mentioned on A. J.'s blog back on December 21, 2006, but the link is broken, so the second link is from when we obtained it from Greg Barman and posted it:
"The second aircheck...." http://kaay1090.blogspot.com/2006/12/beaker-street-memories.html
and ours, complete with the link: http://mighty1090kaay.blogspot.com/2015/03/december-1974-beaker-street-with-ken.html
Thanks again to Greg Barman, who donated this aircheck in both instances!
Bud S. (firstname.lastname@example.org)