John H. Myers' design oozes around the Yardbirds in this Sunday afternoon offering also featuring the popular Country Joe and the Fish. Yardbird fans were treated to guitar-greats Jimmy Page and Jeff Beck, who, for a short time, shared lead guitar duties.
The 1st printing pre-dates the concert, has union logo 221 in the lower right hand corner, and measures 13 15/16" x 20".
The 2nd printing is on uncoated index .0070" thick, omits the union logo, and runs "Printing by West Coast Lithograph Co, SF" vertically up the lower right hand border. It was printed after the concert and measures 13 15/16" x 20".
The 3rd printing is on plated shiny stock, and deletes the union logo while retaining the West Coast Lithograph credit. It was also printed after the concert and measures 13 15/16" x 20".