Steel cars in the railway post office service.
Subtitle: Hearings before the Committee on Post Offices and Post Roads, United States Senate, Seventieth Congress, first session, on S. 2107, a bill to provide for steel cars in the railway post office service.  March 26 and 27, 1928.
Publisher: U.S. Govt. Print. Off.
Published: 1928
Place of publication: Washington
Language: eng
Number of pages: 67
Subjects: Railway mail service -- Cars.
Notes: Available also in microform in CIS US congressional committee hearings, accession number S304-3.
George H. Moses, chairman.