A collection of Howard Hughes memorabilia comprising a plain white card embossed with three Christmas trees and printed with the greetings Very best wishes for Christmas and the New Year Howard Hughes; two brochures for the Hughes Aircraft Company concerning the Hughes H-4 flying boat - The Spruce Goose (one copy with staining); a folder containing structural drawings of the Hughes F-11 aircraft components; another folder containing photographs of the Hughes aircraft works; a C-47 in flight and the Hughes H-4 Spruce Goose from an artist's impression; a book of Rigby's flying models of jet and rocket aircraft in a series of cut out card models; and an unusual 'Plane-O-Graph' being an aircraft recognition device printed in colour on stiff card