United States Postal Service Reports for December 1975
- GGD-76-19 - Estimates of Mail Volume, Postal Service Expenses, and First-Class Postage Under Various Subsidies for the Period Covered by the Current Postal Service Labor Agreement (1975-12-01)
- GGD-76-35 - Postal Public Service Subsidies Provided by Other Countries and Comparable Efficiency to That of the U.S. Postal Service (1975-12-11)
- GGD-76-30 - Use of Commercial Facilities for the Maintenance of Postal Vehicles (1975-12-23)