Original 1st printing 18&5/8" diameter round concert poster for Jefferson Airplane appearing with Buffalo Springfield (*canceled/replaced by Fever Tree) and Canned Heat at the Kaleidoscope in Los Angeles, CA from 4/22-23/1968.
 
 Art by Dahlgren, image is featured in the Art of Rock book on page 280 (plate 3.79) and is # 4(A) in the Kaleidoscope series.
 
 Medium-thin glossy stock poster is in very good to excellent (B/B+ to B+) condition; there is a subtle degree of moisture rippling to the paper, along with a few tiny bends/creases and a couple of light moisture stains scattered around the outer margin area and a series of tiny pin-prick mold spots (about 7-8" long) stretching from about 1:00 to about 3:00 (above "is Turning") along the outer margin area, otherwise fine.
 
 Fantastic-looking original 1st printing Kaleidoscope poster with a tight design and an unbeatable lineup (too bad the Springfield bailed!); check out this great informative list of shows (including this one) held at the Kaleidoscope in 1968:

http://rockprosopography101.blogspot.com/2010/04/6230-sunset-boulevard-hollywood-ca.html