The exact dates of these three shows are not known.
Item Number "bbk1971"
Date: 1971
Venue: Astrodome, Houston, Texas, USA
Images: 15
Price: $75
Item Number "bbk1972"
Date: 1972
Venue: Astrodome, Houston, Texas, USA
Images: 13
Price: $45
Item Number "bbk1973"
Date: 1973
Venue: Hofheinz Pavillion, Houston, Texas, USA
Images: 9
Price: $45
