Blackmail (1929) - on set - Publicity shot taken on the set of ''Blackmail''.The Farmer's Wife (1928) - on set - Publicity still of the cast and crew of ''The Farmer's Wife''.The Lady Vanishes (1938) - on set - Photograph of Alfred Hitchcock, Patricia Hitchcock and Jack E Cox taken during the filming of ''The Lady Vanishes''.The Ring (1927) - on set - On set photograph from ''The Ring''.