Maskelyne & Cooke. Royal Command Performance for Maskelyne & Cooke. London: Bettam & Co., 1875. Elaborate embossed letterpress program in four colors on thick pale blue stock, gilt edges, advertising a performance of Maskelyne and Cooke by command of His Royal Highness The Prince of Wales on Monday, Jan. 11, 1875. Maskelyne presents his famous Chinese Plate Dancing to open the program, followed by The Indescribable Phenomena S?ance, and concluding with the Light & Dark S?ance. 9 ? x 6?. Split at central fold, otherwise very good. Rare.