| 170-5 | Hearings | 777204 | commission report | 39840 | 4/21/1970 | Download |
| 170-5 | Hearings | 1137134 | notice of hearing | 46514 | 4/1/1970 | Download |
| 170-5 | Hearings | 777202 | transcript | 172677 | 4/21/1970 | Download |
| 170-5 | Hearings | 777203 | list of interested parties | 182992 | 4/2/1970 | Download |