Two classic concert posters: a black-and-ochre 13.5 x 20.5 first printing poster for Chuck Berry, Grateful Dead, and Johnny Talbot & De Thangs at the Fillmore and Winterland on March 17-19, 1967, designed by Wes Wilson and featuring the credit, "Printed by West Coast Lithograph Co. SF" in the right margin (catalog no. BG-55); and a color 14 x 20 second printing of the poster for The Doors and The Sparrows at the Avalon Ballroom on May 12, 1967, designed by Victor Moscoso (catalog no. FD-61). In very good to fine condition, with some creasing to the rolled Chuck Berry/Grateful Dead poster, including a heavy crease across the lower half.