Ascertainment of cost of handling and transporting several classes of mail matter and conducting special services for purpose of making report to Joint Commission of Congress on Postal Service : Instruction letter A; weighing of mails by classes and destinations, Sept. 18 to Oct. 17, 1922.

Bibliographic Details
Corporate Author:	United States. Post Office Department
Format:	Government Document eBook
Language:	English
Published:	[Washington] : GPO, 1922.
Subjects:	Air mail service. Postal rates. Postal service > Employees. Postal service. Electronic books.
Online Access:	Connect to the full text of this electronic document

Description
Item Description:	Electronic resource.
Physical Description:	1 online resource (8 pages)