These are photos from concerts where Backdoor played, so they may be of other bands that played the concert as well.
Reading Festival 1976 Aug 27 - 29, 1976 Reading, England, United Kingdom Uploaded by Zimtrim
Emerson, Lake & Palmer / Backdoor Apr 18, 1974 London, England, United Kingdom Uploaded by Mr.Bassman
Emerson lake & Palmer / Backdoor Feb 27, 1974 Dallas, Texas, United States Uploaded by Alanpetsche
The J. Geils Band / Foghat / Backdoor Nov 2, 1973 Philadelphia, Pennsylvania, United States Uploaded by Zimtrim
The J. Geils Band / Foghat / Backdoor Nov 2, 1973 Philadelphia, Pennsylvania, United States Uploaded by Tigger2
Melody maker presents Celebration Garden Party Sep 15, 1973 Bromley, England, United Kingdom Uploaded by Gary May
