Signed books: The Memoirs of Herbert Hoover, Volumes I–III. First edition. first printing. NY: Macmillan Company, 1951 and 1952. Hardcovers with dustjackets, 6.5 x 9.5. Signed on each first free end page, “The good wishes of Herbert Hoover.” In very good condition, with all three spines just a bit loose, price clip to each dustjacket, and scattered toning and creasing to all three dustjackets. Not commonly seen together, let alone thrice signed. RRAuction COA.