| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | period attire |
| Organisms: | douglas fir |
| Location: | Lincoln National Forest; NM; USA |
| Description: | Marking virgin Douglas Fir timber |
| Date: | 06/27/1928 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
equipment personnel period attire |
| Location: | Fort Valley, Coconino N.F.; AZ; United States |
| Description: | A sling cyclometer reading by G. A. Pearson |
| Date: | 7/1924 |


