| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
equipment personnel vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Logging truck in 1950s |
| Date: | 1950s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
infrastructure vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | U.S. Forest Service building on the Penobscot Experimental Forest, 1950s |
| Date: | 1950s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
vehicle road sign |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | A vehicle driving into the Penobscot Experimental Forest, with the entrance sign visible |
| Date: | 1950s |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
road vehicle old growth |
| Organisms: | white pine |
| Location: | Paul Smith Experimental Forest |
| Description: | A "virgin" white pine on the Paul Smith Experimental Forest. It is 45" d.b.h. and is about 265 years old. It is one of the oldest in this vicinity. |
| Date: | 1950 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
grazing grasses animal damage brush vehicles |
| Organisms: | cattle |
| Location: | Sierra Ancha Exp Forest; AZ; USA |
| Description: | Range Study |
| Date: | 09/04/1941 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
logging personnel vehicles sample plot |
| Organisms: | ponderosa pine |
| Location: | Fort Valley Exp. Forest; AZ; USA |
| Description: | Truck Loaded w/Ponderosa Pine Logs |
| Date: | 06/1941 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
logging vehicles sample plot |
| Organisms: | ponderosa pine |
| Location: | Fort Valley Exp. Forest; AZ; USA |
| Description: | Cross Haul Loading Method |
| Date: | 06/1941 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
grasses vehicles gm |
| Organisms: | yucca |
| Location: | Melrose; NM; USA |
| Description: | Range Study |
| Date: | 11/1936 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | vehicles |
| Organisms: | pinyon |
| Location: | Flagstaff; AZ; USA |
| Description: | Large pinon tree |
| Date: | 08/1936 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
personnel vehicles range |
| Location: | Kaibab N. F.; Az; USA |
| Description: | Range |
| Date: | 06/09/1931 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | vehicles |
| Organisms: | ponderosa pine |
| Location: | Kaibab NF; AZ; USA |
| Description: | Grand Canyon Highway near Jacob Lake |
| Date: | 1930 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
scenic vehicles |
| Organisms: | ponderosa pine |
| Location: | Coconino National Forest; AZ; USA |
| Description: | Cooperrider-Cassidy study |
| Date: | 09/18/1929 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | vehicles |
| Organisms: | ponderosa pine |
| Location: | Coconino National Forest; AZ; USA |
| Description: | Root system of ponderosa pine in cinders on Sunset Mountain |
| Date: | 1929 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
grassland landscape vehicles |
| Location: | Crook N.F.; AZ; USA |
| Description: | Landscape of Grassland |
| Date: | 06/02/1926 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
grounds buildings vehicles |
| Location: | Fort Valley Experimental Forest; AZ; United States |
| Description: | Fort Valley grounds; |
| Date: | 1926 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
vehicles rock formation |
| Location: | Prescott; AZ; USA |
| Description: | Granite Dells and motorcycle |
| Date: | 1921 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
grasses vehicles protected area |
| Location: | Santa Rita Range Reserve; USA |
| Description: | Protected plot |
| Date: | 07/1919 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
livestock personnel vehicles |
| Location: | Fort Valley Experimental Forest; AZ; United States |
| Description: | mule team at Fort Valley |
| Date: | 01/25/1910 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
regeneration reproduction vehicles |
| Organisms: | ponderosa pine |
| Location: | Coconino National Forest; AZ; USA |
| Description: | Ponderosa pine regeneration |
| Date: | 1910 |
| Collection: | RMRS Archive Images |
| Keywords: |
snowcat vehicles |
| Location: | |
| Description: | 13-1 K6 |
| Date: |



















