Original Concert Poster-fd-690718 B-youngbloods Sir Douglas Quintet 7-11/20 1969

Two sided concert poster.. For a series of concerts from July 11th… Thru July 20th, 1969.. The bands were Rubberduck… The reverse side has a cool map of the Family Dog.. And some of San Francisco… 8 1/2 x 14 inches.. See photos for exact conditions…