As the author of the Official Batman Batbook, I was privileged to have access to many of the producer's production papers, which included budgets, salaries, celebrity letters, etc from the 1966 Batman tv series and feature film.  I have collected 276 of the best and most interesting documents (many were 1960's photo copies so the quality varies from fair to excellent but all are quite readable) I have also included a several page document by writer Max Hodge who created Mr Freeze with which he tried to prove ownership of the character. and the original script for the unaired Batgirl pilot film.  The documents come on a CD which can be read on any computer and can be printed if you so desire.