| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
Study 58 thinning aerial photo |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Aerial image of Study 58 |
| Date: |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
Study 58 thinning aerial photo |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Aerial image of Study 58 |
| Date: |