A rare small poster advertising Pete Townshend and The Who’s use of Sunn Amplifers.  Townshend used Sunn amps during the Who’s 1967 and 1968 tours, and this would have been sent music stores at that time.  In very good condition; the upper left corner has some lightening, possibly from moisture, and there are pinholes it the corners, three of which have torn, but this is all in the white border.  There are four tape stains on the corners, not visible from the front.  10 1/2″ x 14 1/4″,the only example we’ve seen.