Original 1st printing 18&5/8" diameter round concert poster for the Youngbloods appearing with Spirit and Genesis (Los Angeles band) at the Kaleidoscope in Los Angeles, CA from 4/5-6/1968.
Design by Dahlgren/Eidos, Ltd., image is # 6 in the Kaleidoscope series.
Medium-thick flat index stock poster is in excellent (B+) condition; just a few minor edge dings, a series of nearly-invisible hairline horizontal bends traversing the top of the image area and a touch of toning, otherwise fine.
REALLY sweet-looking example of this mid-'68 Kaleidoscope poster.