Owners
| # | Name | Location | Sold | Wabash |
|---|---|---|---|---|
| 1 | James C. Zwanziger & Sons | Nashua, IA | Apr 27 1959 | |
| 2 | Carl Simonson | Seldon, KS | Mar 20 1959 | Jan 01 2000 |
| 3 | W. A. Carson | Helena, MT | Dec 04 1963 | Jan 01 2000 |
| 4 | Carson Construction Co. | Helena, MT | Jan 21 1965 | Jan 01 2000 |
| # | Name | Location | Sold | Wabash |
|---|---|---|---|---|
| 1 | James C. Zwanziger & Sons | Nashua, IA | Apr 27 1959 | |
| 2 | Carl Simonson | Seldon, KS | Mar 20 1959 | Jan 01 2000 |
| 3 | W. A. Carson | Helena, MT | Dec 04 1963 | Jan 01 2000 |
| 4 | Carson Construction Co. | Helena, MT | Jan 21 1965 | Jan 01 2000 |