JEFFERSON AIRPLANE - GRATEFUL DEAD POSTCARD - BG023. BG023 is the first example of a rock poster to feature band photographs, these by Herb Greene. Wilson's lettering, by now evolved into a more elegant 'blocky' style, reflected his discovery of the work of Vienna Secessionist designer, Alfred Roller. Together again, Jefferson Airplane, with original vocalist Signe Anderson, and the Grateful Dead shared this August billing. ACTUALLY CONSIDERED A FIRST - The postcard was printed once in 1967 with the 2nd printing of the poster. It measures 5 1/2" x 8".