| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
EP1 White Pine Provenance Study planting regeneration |
| Organisms: | eastern white pine |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Young eastern white pine provenance test, in EP1 in the 1980s |
| Date: | 1980s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
EP1 White Pine Provenance Study planting regeneration sign |
| Organisms: | eastern white pine |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Eastern white pine provenance test, sign with information, in EP1 in the 1980s |
| Date: | 1980s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
EP1 White Pine Provenance Study planting regeneration |
| Organisms: | eastern white pine |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Eastern white pine provenance test, in EP1 in May 1968 |
| Date: | May-68 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
EP2 Hybrid Spruce Provenance Study planting vehicle |
| Organisms: | white spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Hybrid white spruce saplings in experimental planting with a vehicle in the background, in May 1968 |
| Date: | May-68 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
EP2 Hybrid Spruce Provenance Study planting |
| Organisms: | white spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | White spruce saplings, experimentally planted hybrid spruce, in May 1968 |
| Date: | May-68 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
EP2 Hybrid Spruce Provenance Study planting regeneration |
| Organisms: | white spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Planted hybrid white spruce seedling with water setting around the tree in a low area, on May 14, 1958 |
| Date: | 5/14/1958 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
EP2 Hybrid Spruce Provenance Study planting personnel vehicle |
| Organisms: | white spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Hybrid white spruce planting with vehicle in the background, on April 25, 1958 |
| Date: | 4/25/1958 |
| Collection: | Southern Research Station Historical Documents and Images |
| Keywords: |
experimental forest planting road |
| Location: | Crossett Experimental Forest; Ashley County; Arkansas |
| Description: | Caption reads: "Example of roadside planting attempted on the Crossett Experimental Forest. Trees five years old at the time of photograph." |
| Date: | 7/23/1937 |
| Collection: | Southern Research Station Historical Documents and Images |
| Keywords: |
experimental forest planting arboretum CCC |
| Location: | Crossett Experimental Forest; Ashley County; Arkansas |
| Description: | Caption reads: "Planting tree arboretum on the Crossett Experimental Forest during the spring of 1935. Timber stand in the background is typical of the unmanaged second-growth stands that were present on the Forest at the time research began in 1935." Crew are CCC workers. |
| Date: | 1935 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
EP2 Hybrid Spruce Provenance Study planting personnel |
| Organisms: | white spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Personnel with experimentally planted hybrid spruce |
| Date: |