Form Front Thumbnail | Form Number | Revision | Title | |
| Label 11-B | July 1997 | Express Mail - Post Office To Addressee | Details |
| Label 11-B | September 2002 | Express Mail - Post Office To Addressee | Details |
| Label 11-B | March 2004 | Express Mail - Post Office To Addressee | Details |
| Label 11-B | January 2014 | Priority Mail Express | Details |
| Label 11-B | September 2015 | Priority Mail Express | Details |
| Label 11-B | June 1979 | Express Mail - Post Office to Addressee | Details |
| Label 11-B | Apr 1983 | Express Mail - Post Office to Addressee | Details |
| Label 11-B | Aug 1984 | Express Mail - Post Office to Addressee | Details |
| Label 11-B | Aug 1985 | Express Mail - Post Office to Addressee | Details |
| Label 11-B | Sept 1985 | Express Mail - Post Office to Addressee | Details |
| Label 11-B | July 1988 | Express Mail - Post Office to Addressee | Details |
| Label 11-B | April 1990 (01) | Express Mail - Post Office to Addressee | Details |
| Label 11-B | April 1990 (02) | Express Mail - Post Office to Addressee | Details |
| Label 11-B | Nov 1993 | Express Mail - Post Office to Addressee | Details |
| Label 11-B | May 1994 | Express Mail - Post Office to Addressee | Details |
| Label 11-B | October 1995 | Express Mail - Post Office to Addressee | Details |
| Label 11-B | September 1999 | Express Mail - Post Office to Addressee | Details |
| Label 11-B | October 2016 | Priority Mail Express | Details |