| Name | Size | Date | |
| EASTBU.LDM | 10861 | 11/29/1990 | |
| EASTBU.DM | 5570 | 11/25/1990 | |
| EASTBU.DMT | 7008 | 11/25/1990 | |
| EASTBU.OM | 4894 | 11/25/1990 | |
| EASTBU.OMT | 6096 | 11/25/1990 | |
| EASTBU.OMV | 15013 | 12/3/1990 | |
| EASTBU.PRC | 1091 | 11/27/1990 | |
| EASTBU.MIN | 3495 | 11/27/1990 | |
| EASTBU.H1 | 4611 | 12/3/1990 | |
| EASTBU.H2 | 7629 | 12/3/1990 | |
| EASTBU.H3 | 3938 | 12/3/1990 | |
| EASTBU.H4 | 5003 | 12/3/1990 | |
| EASTBU.H5 | 6066 | 12/3/1990 | |
| EASTBU.H6 | 5898 | 12/3/1990 | |
| EASTBU.H7 | 4933 | 12/3/1990 | |
| EASTBU.H8 | 5864 | 12/3/1990 | |
| EASTBU.H9 | 7477 | 12/3/1990 | |
| EASTBU.H10 | 6377 | 12/3/1990 | |
| EASTBU.H11 | 5366 | 12/3/1990 | |
| EASTBU.H12 | 6000 | 12/3/1990 | |
| EASTBU.H13 | 3763 | 12/3/1990 | |
| EASTBU.H14 | 6198 | 12/3/1990 | |
| EASTBU.H15 | 5661 | 12/3/1990 | |
| EASTBU.H16 | 5218 | 12/3/1990 | |
| EASTBU.H17 | 3512 | 12/3/1990 | |
| EASTBU.H18 | 4713 | 12/3/1990 | |
| EASTBU.HI | 322 | 12/2/1990 |