| Name | Size | Date | |
| 2NDCLASS.DAT | 540 | 3/15/1991 | |
| 3RDCLASS.DAT | 1125 | 3/15/1991 | |
| 4TH_INFO.DAT | 1099 | 3/15/1991 | |
| ABBREVS.DAT | 1602 | 3/15/1991 | |
| ADDL_SVC.DAT | 1584 | 3/17/1991 | |
| CARDRATE.DAT | 778 | 3/15/1991 | |
| COD.DAT | 581 | 3/15/1991 | |
| ENVLPS.DAT | 657 | 3/15/1991 | |
| EXPRESS.DAT | 1348 | 3/15/1991 | |
| FOURTH.DBF | 3052 | 2/24/1991 | |
| FOURTH.FRM | 1990 | 3/22/1989 | |
| INSURNCE.DAT | 734 | 3/15/1991 | |
| INTL.DAT | 10031 | 3/17/1991 | |
| LABELS.DBF | 671 | 10/14/1991 | |
| LTR_RATE.DAT | 1226 | 3/15/1991 | |
| MONEYORD.DAT | 390 | 3/15/1991 | |
| ORDERFRM.DOC | 2523 | 8/5/1992 | |
| POSTAL.DOC | 4153 | 3/16/1991 | |
| POSTAL.EXE | 196224 | 4/14/1992 | |
| POSTAL.OVL | 76038 | 4/14/1992 | |
| POSTCRDS.DAT | 577 | 3/15/1991 | |
| PRIORITY.DBF | 2535 | 2/22/1991 | |
| PRIORITY.FRM | 1990 | 9/26/1988 | |
| REGISTRY.DAT | 1058 | 3/15/1991 | |
| SHAREWAR.TXT | 830 | 10/11/1989 | |
| SHAREWRE.DOC | 3780 | 4/17/1991 | |
| SIZE_STD.DAT | 1635 | 3/15/1991 | |
| SPEC_DEL.DAT | 897 | 3/15/1991 | |
| SPEC_HAN.DAT | 345 | 3/15/1991 | |
| STAMPFON.DAT | 1631 | 5/4/1991 | |
| STAMPS.DAT | 1789 | 3/15/1991 | |
| TIPS.DAT | 3073 | 3/15/1991 | |
| ZINSTRUC.DAT | 1482 | 7/1/1991 | |
| ZIP.DBF | 1082 | 4/30/1991 | |
| FREEDISK.DOC | 3941 | 12/30/1993 |