Group lot of 11 items signed by John Sebastian of The Lovin' Spoonful, including: a DS, three pages, 8.5 x 11, October 16, 1967, which concerns an agreement between Sebastian and MGM Records, with the former selling two master recordings entitled "Tcherepnin-Concerto for Harmonica & Orch. Op. 87 and Villa-Lobos-Cncerto for Harmonica & Orch. (1955) as performed by Stuttgard Radio Orchestra, Hans Schweiger (Conductor), and John Sebastian (Harmonica)," for eight percent of the suggested retail price; and a group of 10 personal checks from 1967, all 6.25 x 2.75, each filled out and signed by Sebastian. In overall fine condition.