There are multiple artists with the name Mountain.
These are photos from concerts where Mountain played, so they may be of other bands that played the concert as well.
Mountain / Barnaby Bye Dec 30, 1974 Passaic, New Jersey, United States Uploaded by Zimtrim
Mountain Dec 28, 1974 Passaic, New Jersey, United States Uploaded by Zimtrim
Mountain / SPX Dec 28, 1974 Passaic, New Jersey, United States Uploaded by Zimtrim
The J. Geils Band / Mountain Dec 5, 1974 Landover, Maryland, United States Uploaded by Zimtrim
Mountain Oct 3, 1974 New York, New York, United States Uploaded by Zimtrim
Mountain Sep 17, 1974 Cleveland, Ohio, United States Uploaded by Zimtrim
Mountain / Wet Willie Sep 14, 1974 Greensboro, North Carolina, United States Uploaded by Dring
Mountain / Lynyrd Skynyrd / brownsville station Sep 13, 1974 Philadelphia, Pennsylvania, United States Uploaded by Zimtrim
Mountain / REO Speedwagon Aug 31, 1974 Denver, Colorado, United States Uploaded by Zimtrim
Mountain Aug 28 - 29, 1974 Asbury Park, New Jersey, United States Uploaded by Zimtrim
Mountain Aug 23, 1974 Atlanta, Georgia, United States Uploaded by Zimtrim
Mountain Jul 26, 1974 Long Beach, California, United States Uploaded by Zimtrim
Poco / Mountain / Uriah Heep / Santana / Aerosmith / Babe Ruth / manfred mann Jul 19, 1974 Saint Paul, Minnesota, United States Uploaded by Zimtrim
Mountain / Sharks May 14, 1974 Meadville, Pennsylvania, United States Uploaded by Zimtrim