MASKELYNE, Jasper (1902?73). THREE MASKELYNE THEATER POSTERS. London, 1940s. Letterpress posters from the last years of the Maskelyne?s reign in London, including one example on which Jasper Maskelyne and Oswald Williams present ?The Uncanny Woman,? a challenge to the spirit mediums of the world, at St. George?s Hall; and two posters for Maskelyne?s Christmas shows at other venues, including the Duke of York?s, and the Whitehall Theatre, Trafalgar Square. The first a door-hanger with attached string. Each 20 ? 13", with marginal chips and short tears, and other small faults, but generally good condition.