Ownership History
| MAURER, NEVIN A | $21,800 | | 2030-2868 | 03/10/2003 |
| STAUFFENBERG E & J E (REF) | $1 | | 0173-0220 | 10/17/1997 |
| STAUFFENBERG, E & J E (REF) | $1 | | 0081-0039 | 05/20/1997 |
| STAUFFENBERG, EARL & JOAN E | $0 | | 1368-0605 | 12/06/1985 |
| DEPPEN, E H & E | $0 | | 1367-0163 | 10/30/1985 |