Author, illustrator, and cartoonist (1891-1964) best known for his comic strip ‘Skippy.’ Two items: one high-quality program for a Crosby exhibition at Jacques Seligmann & Co in New York, 6 x 9, signed and inscribed on the first page in blue ink, “For Dick Hyman, from his friend of long standing, the artist, P. L. Crosby”; and an ANS in pencil on personal letterhead, signed “P. L. C.,” 4 x 6, in full: “Dick, This figure on cover is a dry point (not a pen & ink) and was done on copper direct with needle. All lettering mine.” In fine condition, with a paperclip impression to the top of both, and some scattered soiling to the memo. RR Auction COA.