Series III. Cost Ascertainment Reports, 1949-1968, inclusive
Extent
1 Linear feet in 1 record carton
Scope and Contents
Series III consists of cost ascertainment reports issued by the United States Post Office Department reporting the costs of delivering various classes and kind of mail and providing other services.
Arrangement
Series III is arranged alphabetically.
Cost Ascertainment Reports, 1949-1968, inclusive
Offsite-Box: 4228, Folder: 1-9 (Material Type: Mixed Materials)