Original 1st printing 5&5/8 x 7&1/4" blank-reverse event/performance handbill for the 2nd Great Light Artist's Jam, a multi-media liquid light show held at the Family Dog on the Great Highway in San Francisco, CA.
Design by John Hardham, image is an un-numbered image from the Family Dog/Great Highway series (FD-690925 in Eric King's guide).
Medium-thin flat index stock handbill is in very good to excellent (B/B+ to B+) condition; the left margin/corners have a series of tiny creases/thin bends, along with a slight soft-edged 1/4" tear in the left center margin, a thin indentation pinch crease in the right center margin, a soft corner-tip bend or two and a touch of toning, otherwise fine.
Very decent-looking example of this uncommon late-'69 Great Highway handbill.