| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 26 |
 | Bryce Canyon | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_alwmc |
| 27 |
 | Bryce Canyon | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_alwmc |
| 28 |
 | Bryce Canyon | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_alwmc |
| 29 |
 | Bryce Canyon | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_alwmc |
| 30 |
 | Bryce Canyon | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_alwmc |
| 31 |
 | Bryce Canyon | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_alwmc |
| 32 |
 | Bryce Canyon | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_alwmc |
| 33 |
 | Bryce Canyon | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_alwmc |
| 34 |
 | Bryce Canyon National Park, Site BRCA001, National Park Service sound spectrogram | Image | uu_wss_spec | |
| 35 |
 | Bryce Canyon National Park, Site BRCA001, National Park Service sound spectrogram | Image | uu_wss_spec | |
| 36 |
 | Bryce Canyon National Park, Site BRCA001, National Park Service sound spectrogram | Image | uu_wss_spec | |
| 37 |
 | Bryce Canyon National Park, Site BRCA002, National Park Service sound spectrogram | Image | uu_wss_spec | |
| 38 |
 | Bryce Canyon National Park, site BRCABridgeHollow, National Park Service sound spectrograms | Image | uu_wss_spec | |
| 39 |
 | Bryce Canyon National Park, site BRCAFairyland, National Park Service sound spectrograms | Image | uu_wss_spec | |
| 40 |
 | Bryce Canyon National Park, site BRCAFairyland, National Park Service sound spectrograms | Image | uu_wss_spec | |
| 41 |
 | Bryce Canyon National Park, Site BRCAFairylandTrail, National Park Service sound spectrograms | Image | uu_wss_spec | |
| 42 |
 | Bryce Canyon National Park, Site BRCAFarview, National Park Service sound spectrograms | Image | uu_wss_spec | |
| 43 |
 | Bryce Canyon National Park, Site BRCAFarview, National Park Service sound spectrograms | Image | uu_wss_spec | |
| 44 |
 | Bryce Canyon National Park, Site BRCAFarview, National Park Service sound spectrograms | Image | uu_wss_spec | |
| 45 |
 | The Cardinal | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_alwmc |
| 46 |
 | Ebenezer Bryce | Image | dha_cp | |
| 47 |
 | Ostler's Castle | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_alwmc |
| 48 |
 | Ostler's Castle | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_alwmc |
| 49 |
 | Ostler's Castle | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_alwmc |
| 50 |
 | Ostler's Castle | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | Image/StillImage | dha_alwmc |