Ascertainment of cost of handling and transporting several classes of mail matter and conducting special services : Instruction letter A-2 (supplemental); report showing by sub-classes number of separately addressed pieces and bundles of publisher's 2nd-class matter for domestic destinations by issues.

Bibliographic Details
Corporate Author:	United States. Post Office Department
Format:	Government Document eBook
Language:	English
Published:	[Washington] : GPO, 1924.
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 (2 pages)