| Title | Date | File Number | ||
|---|---|---|---|---|
| 26 | 1941 log transcription [July 14 to 24] | 1941 | 0552_028_015 | |
| 27 | Log of 1942 Nevills expedition, July 15 to Aug. 3rd | 1942 | 0552_028_016 | |
| 28 | 1942, 15 July to 3 Aug, Lees Ferry to Boulder Dam | 1942 | 0552_028_017 | |
| 29 | Mexican Hat to Lees Ferry, Sept. 18 - Sept. 28, 1944 | 1944 | 0552_028_018 | |
| 30 | Salmon River, Idaho, Nevills Expedition 1946: navigation notes and diary of Norman D. Nevills | 1947-04 | 0552_028_019 | |
| 31 | Nevills Expedition 1947, Green River, Wyoming to Jensen, Utah: personal diary of Norman D. Nevills; Nevills Expedition 1947, Lees Ferry to Hoover Dam: personal diary of Norman D. Nevills | 1947 | 0552_028_020 | |
| 32 | Nevills Grand Canyon Expedition 1948: personal diary of Norman D. Nevills | 1948 | 0552_028_021 | |
| 33 | Colorado, by Frank Waters: a review by Norman D. Nevills, October 1947 | 1947-10 | 0552_028_022 | |
| 34 | Face your danger: first and second drafts | 1942 | 0552_028_023 | |
| 35 | Dangerous conquest | 1938; 1939; 1940; 1941 | 0552_028_024 |