Lot of four signatures on individual album pages, each signed and inscribed “To Audrey” in fountain pen. Lot includes: Bert Lahr (Lahr has added “April 24, 41” and “DuBarry Was a Lady”), Billie Burke, Jack Haley and Ray Bolger (adding “Jan. 3, 1940” and “The Scarecrow”). The Burke and Haley signatures are on irregularly cut sheets affixed to the album pages. In overall very good condition, collector’s notations (could be matted out), a bit of skipping to Burke’s signature. R&R COA.