| Name | Size | Date | |
| NICK.DM | 4180 | 9/20/1988 | |
| NICK.DMT | 6227 | 9/20/1988 | |
| NICK.H1 | 3041 | 9/19/1988 | |
| NICK.H10 | 4310 | 9/16/1988 | |
| NICK.H11 | 4036 | 1/1/1980 | |
| NICK.H12 | 3130 | 9/16/1988 | |
| NICK.H13 | 3656 | 9/16/1988 | |
| NICK.H14 | 3610 | 9/16/1988 | |
| NICK.H15 | 4753 | 9/18/1988 | |
| NICK.H16 | 2739 | 9/20/1988 | |
| NICK.H17 | 3514 | 1/1/1980 | |
| NICK.H18 | 2872 | 1/1/1980 | |
| NICK.H2 | 2524 | 12/31/1979 | |
| NICK.H3 | 2489 | 9/16/1988 | |
| NICK.H4 | 1200 | 12/31/1979 | |
| NICK.H5 | 3497 | 9/16/1988 | |
| NICK.H6 | 3197 | 12/31/1979 | |
| NICK.H7 | 1696 | 9/16/1988 | |
| NICK.H8 | 2379 | 9/20/1988 | |
| NICK.H9 | 1891 | 9/20/1988 | |
| NICK.HI | 91 | 8/20/1988 | |
| NICK.PAR | 41 | 9/18/1988 | |
| NICK.SAV | 480 | 10/8/1990 |