The Bossmen was the first band of Saginaw, Michigan rocker Dick Wagner, formed in the early 1960s. He would later go on to play for the Frost and Ursa Major. However, he is most noted for working extensively with Alice Cooper, writing songs, playing guitar, and even providing vocals for many of Cooper's albums.
These are photos from concerts where The Bossmen played, so they may be of other bands that played the concert as well.
Strawberry Alarm Clock / The Bossmen May 18, 1968 Farmington, Utah, United States Uploaded by Zimtrim