1965 Press Photo Mrs Gerald Draheim shown with Leonardo da Vinci's model plane This is an original press photo. A model flying machine, constructed from sketches and drawings from the notebook of Leonardo da Vinci, was suspended from the ceiling of the central library's display balcony. Mrs. Gerald Draheim, of 6343 N.84th st., admired the work. It was one of 22 models of Leonardo's inventions placed on exhibit Wednesday. They will be shown until Dec. 29.