Bob Sadler
http://www.youtube.com/watch?v=ryLZiUlpQoM&feature=youtu.be
Dick Garrod (et al.)
http://www.youtube.com/watch?v=U_swk3UX6QY&feature=youtu.be
Gerry Mackenzie
http://www.youtube.com/watch?v=FpbJnnYMchg&feature=youtu.be
Loran List
http://www.youtube.com/watch?v=mXvPd8HgQyI&feature=youtu.be
