Ownership History
| DUKMAN, MILDRED DIANE; DUKMAN, WILLIAM T | $1 | | 2157-0855 | 06/29/2005 |
| DUKMEN, WILLIAM T | $76,000 | | 0206-0199 | 12/05/1997 |
| BOORE, LOUIS A & SHIRLEY M | $0 | | 1115-0444 | 09/17/1969 |
| JONES, B P & D D | $0 | | 1063-0709 | 03/02/1965 |
| WELKER, R D & A E | $0 | | 1032-0033 | 01/03/1962 |
| D & H CONT CO INC | $0 | | 1000-0504 | 08/26/1960 |