VERNON, Dai (David Frederick Wingfield Verner). Dai Vernon Signed Props Photograph. A framed and matted print of the photograph of Dai Vernon?s props, featured on the cover of The Dai Vernon Book of Magic and other L&L Publishing releases, including The Vernon Chronicles. 11 x 13?. Inscribed and signed ?To Louis Falanga a true artist. Sincerely, Dai Vernon?. Very good. These signed photographs hung in the offices of L&L Publishing in Lake Tahoe, California, for many years. L&L published many recent editions of Vernon?s most famous works.