| 103219 | Facilities | 582571 | App for Permit to use Unlined Pit [best copy avail] | 56029 | 8/27/1973 | Download |
| 103219 | Facilities | 582572 | Application for Permit to use Earthen Pit | 67933 | 6/14/1974 | Download |
| 103219 | Facilities | 582573 | Letter: Follow up to Inspection | 23755 | 8/15/1984 | Download |