These are photos from concerts where Hour Glass played, so they may be of other bands that played the concert as well.
Buffalo Springfield / The Collectors / Hour Glass Dec 21, 1967 San Francisco, California, United States Uploaded by Zimtrim
Jefferson Airplane / Nitty Gritty Dirt Band / Strawberry Alarm Clock / Hour Glass / Spirit / sunshine company / Hamilton Street Car / Breed Oct 15, 1967 Sacramento, California, United States Uploaded by Zimtrim
