| Document Type | Document Title | Date | Remarks |
| Order | Order Image - Volume: 5 Page: 118A | 10/1/1945 | ORDER EXTENDING TIME FOR COMPLETION UNDER CERTAIN PERMITS IN THE NAME OF H. DOUGLAS WHITELINE. PERMITS NO. 15316, R-801, AND 16023 |
| Decree | Swan Lake | 12/12/1950 | |
| Certificate | Certificate 20693 Image | 2/23/1955 | |
| Order | Order Image - Volume: 9 Page: 313 | 3/24/1958 | ORDER EXTENDING TIME LIMITS UNDER CERTAIN PERMITS |