DALI, SALVADOR. Salvador Dali: 50 Secrets of Magic Craftsmanship. Illustrated throughout in black and white. 4to, publisher's gilt-stamped black cloth, abrading to corners, spine tips and bottom extremities, water staining to covers into contents (chiefly along top blank margins); dust jacket chipped with loss and associated water staining, dust soiling. First trade edition, with an ink drawing by Dali on the half-title, presentation copy, signed and inscribed by him "A Monsieur a Madame Byron Troy. Hommage tres amicale de Salvador Dali, 1949." New York: The Dial Press, 1948