The railroads enter aviation
By: by W.W. Atterbury, President of the Pennsylvania Railroad, as told to Myron M. Stearns, in the Saturday Evening Post
Series: Pennsylvania Railroad information -- v. 1, no. 2, July 1, 1929
Publisher: Curtis Pub. Co.
Published: 1929
Place of publication: Philadelphia
Language: eng
Number of pages: 30
Subjects: Railroads and air service
Notes: Cover title.