Two items: a TLS, one page, 5.75 x 8.25, September 9, 1980, Hank Ketcham Enterprises letterhead, in full: "Many thanks for your warm and flattering letter. You really know how to make my day! I am enclosing a small photo which I send with my very best wishes"; and an original draft sketch for a Dennis the Menace comic strip, accomplished in pencil on an 8.5 x 11 sheet of tracing paper, signed and inscribed above in black felt tip, "Hank Ketcham, For Harvey." The comic strip shows Henry Mitchell making his son a jack-o-lantern, with Dennis making the request: "For trick or treat will you make me a Mr. Wilson mask?" In overall fine condition.