U.S. (United States)
POD Horse/ Messenger (Post Office Dept)
U.S. Customs
U S Treasury
USLSS (U.S. Life Saving Station)
USLSS
POD (Post Office Dept)
Us Geological Survey
US SDC
United States Pacific Express
12870
13384
13558
US (Veterans Bureau)
13644
Confined
Us Border Patrol
13890
13946
14064
14116
14132
14458
US Air Mail (Postal Service)
US Forest Service
U S Power Squadron
Civil Air Patrol (Propeller in Triangle)
US Customs
U.N. (United Nations)
16030
C.D. (Civil Defense)
Us Coast & Geodetic-Noaa
U.S. Public Health
16431
Civil Air Patrol (Eagle on Crest w/ propeller in triangle)
US Mail (USM Pony & Rider)
US Mail (Eagle over Letters)
US Postal Service (US Mail) Eagle over Letters
