Original 1st printing 8&1/2 x 11" concert flyer for Colours (featuring Carl Radle, later of Delaney & Bonnie, Derek & the Dominos, etc.) appearing with the Freudian Slips at the Matrix in San Francisco, CA from 7/14-16/1967. 

 

 Art by Rose, thin flat stock flyer is in very good (B/B+) condition; the left and right margins each have semi-pronounced roll creases/thin bends extending the length of the margin area from the top left/right to the bottom left/right corners (each is about 1/2" in from the edge), along with a few stray pinch bends/dings and a hint of edge toning, otherwise fine.

 

 A SUPERB example of this uncommon mid-'67 Matrix flyer, this image does not seem to turn up very often.