If you are a presidential archives researcher, it must be overwhelming to stare at the four floors of the Lyndon Johnson Presidential Library. The resource contains about 45 million pages. Inside is a treasure-trove of historical information. You will also find personal insights into the 36th President. Examples include a list of his favorites: dessert (coconut macaroon cookies), food (very spicy deer sausages), beverages (Scotch and Fresca), movie (Butch Cassidy and the Sundance Kid) and after shave (Old Spice).