| 227-3 | Hearings | 747301 | returned mail-notice of hearing | 60250 | 1/7/1971 | Download |
| 227-3 | Hearings | 747305 | notice of hearing | 50236 | 12/28/1970 | Download |
| 227-3 | Hearings | 747299 | list of interested parties | 15120 | 12/30/1970 | Download |
| 227-3 | Hearings | 747308 | exhibit A | 763708 | 1/19/1971 | Download |
| 227-3 | Hearings | 747308 | exhibit B | 2729844 | 1/19/1971 | Download |
| 227-3 | Hearings | 747302 | commission report | 51819 | 1/19/1971 | Download |
| 227-3 | Hearings | 747306 | application | 61664 | 12/23/1970 | Download |
| 227-3 | Hearings | 747303 | publication | 53029 | 1/7/1971 | Download |
| 227-3 | Hearings | 747307 | exhibit A | 2952237 | 1/19/1971 | Download |
| 227-3 | Hearings | 747297 | transcript | 134452 | 1/19/1971 | Download |
| 227-3 | Hearings | 747304 | request for publication | 9567 | 12/30/1970 | Download |