Original 1st printing 4&1/4 x 6&3/4" postcard-backed concert handbill for the Jimi Hendrix Experience appearing with Sly & the Family Stone (not listed) at Bill Graham's Fillmore East in New York City on 5/10/1968. Art by David Byrd, image is featured in the Art of Rock on page 157 (plate 2.90) and is the seventh image in the BG/FE series. Thin flat index stock postcard is in absolutely fantastic mint/near mint to near mint (A/A- to A-) condition; aside from the tiniest bump in the top left corner, a sharper/crisper example I have not seen. An overall STUPENDOUS-looking original 1968 1st printing Hendrix item from his very first Fillmore East appearances.