Post office, Philadelphia, Pa.; Air Mail Service.

Bibliographic Details
Corporate Author:	United States. Air Mail Service
Format:	Government Document eBook
Language:	English
Published:	Washington : U.S. GPO, 1925.
Subjects:	United States. > Air Mail Service. Air mail service. Postal rates. Postal service. Philadelphia (Pa.) Electronic books.
Online Access:	Connect to the full text of this electronic document

Description
Item Description:	[on air mail procedures and services; with data on postage rates by locality; and flight schedule by route]. Record is based on bibliographic data in ProQuest U.S. Executive Branch Documents, 1910-1932. Reuse except for individual research requires license from ProQuest, LLC. Electronic resource.
Physical Description:	1 online resource (8 pages)
Format:	System requirements: PDF reader software.