| Name | Size | Date | |
| ASPENB.SAV | 510 | 9/12/1990 | |
| ASPENB.H17 | 3498 | 9/14/1990 | |
| ASPENB.HI | 322 | 9/13/1990 | |
| ASPENB.H18 | 7183 | 9/14/1990 | |
| ASPENB.DM | 5570 | 9/12/1990 | |
| ASPENB.H16 | 7474 | 9/14/1990 | |
| ASPENB.H15 | 7367 | 9/14/1990 | |
| ASPENB.H14 | 4630 | 9/14/1990 | |
| ASPENB.H13 | 6867 | 9/14/1990 | |
| ASPENB.H12 | 3173 | 9/14/1990 | |
| ASPENB.H11 | 5546 | 9/14/1990 | |
| ASPENB.H10 | 9352 | 9/14/1990 | |
| ASPENB.H9 | 4205 | 9/14/1990 | |
| ASPENB.H8 | 8861 | 9/14/1990 | |
| ASPENB.H7 | 8744 | 9/14/1990 | |
| ASPENB.H6 | 7334 | 9/14/1990 | |
| ASPENB.H5 | 4368 | 9/14/1990 | |
| ASPENB.H4 | 2830 | 9/14/1990 | |
| ASPENB.H3 | 9142 | 9/14/1990 | |
| ASPENB.H2 | 5423 | 9/14/1990 | |
| ASPENB.H1 | 4758 | 9/14/1990 | |
| ASPENB.MIN | 3892 | 9/14/1990 | |
| ASPENB.PRC | 1091 | 9/13/1990 | |
| ASPENB.OMV | 7402 | 9/12/1990 | |
| ASPENB.OMT | 6096 | 9/12/1990 | |
| ASPENB.OM | 4894 | 9/12/1990 | |
| ASPENB.DMT | 12646 | 9/12/1990 | |
| ASPENB.LDM | 9022 | 9/13/1990 |