386E. Group of Four Yankee Stadium Blueprints, 1940s-50s

A group of four blueprints of Yankee Stadium. these blueprints were made from the original Osborne Engineering drawings.The title box on each reads as follows: 1) Riser Diagrams/American League Baseball Club/Yankee Stadium New York/Cold and Hot Water-Gas/Plumbing. Drawn: 1-19-46;2) CBS Facilities Columbia Broadcasting System/51 W 52 New York, NY Location Yankee Stadium/Ground Floor; 3) New York Yankees Inc./Yankee Stadium New York. Ink has faded. Drawn: 1-12-53; 4) Blueprint of Yankee Stadium. Est: D