Report on second-class mail to the postmaster general.
By: Submitted by Charles A. Heiss.
Contributors: United States. Post Office Dept.
Publisher: U.S. Govt. print. off.
Published: 1946
Place of publication: Washington, D.C
Language: eng
Number of pages: 150
Subjects: Postal service -- United States -- Second-class matter.
Notes: On p. 1: Post office dept.