American Postal Workers Union
| NALC Office of the President: Vincent Sombrotto Records | Abstracts |
| Ernest J. White Papers | Abstracts |
| (35066) AFSCME Headquarters, September 11 Memorial, Washington, DC, 2001 | Image |
| 480-481 Communicator | Publications |
| American Postal Worker | Publications |
| Detroit Postal News | Publications |
| The Union Postal Clerk | Publications |
