Transportation   << 1 2 >> U.S. Shipping Board Emergency Fleet Corporation, 1918 New York and New Jersey Tunnel Commission, 1927 Merritt-Chapman & Scott Corporation, 1929 Pratt & Whitney, 1941 General Motors Corporation, 1944 General Motors Corporation: Electro-Motive Division, 1944 Western Maryland Railway, 1944 ? Grumman Aircraft Engineering Corporation, 1945 Harriman Ripley & Co., 1945