Pan American Correspondence between Roger Caras and Pan American World Airways, US flight operators, discussing and developing a tie-in to feature Pan American (Pan-Am) logos, posters, stewardesses uniforms and other advertising in the film. Includes six photographs showing Sandy Zane, public relations at Pan American , adjusting a stewardess' costume and a close up of a 'grip shoe'. 28 Jun 1965-12 Feb 1968