Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

USFS Logo Research Data Archive
You are here: Home > Search Results


*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 3 of 3
10 | 20 | 50 per page
Harold Tuttle bucking paper birch bolts in MU31 in March 1957
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU31
Compartment Management Study
selection system
personnel
logging
Organisms: paper birch
Location: Penobscot Experimental Forest; Maine
Description: Harold Tuttle bucking paper birch bolts in MU31 in March 1957
Date: Mar-57

14-inch dbh paper birch in MU14 on July 5 1956
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU14
Compartment Management Study
selection system
personnel
photo point
Organisms: paper birch
Location: Penobscot Experimental Forest; Maine
Description: 14-inch dbh paper birch in MU14 on July 5 1956
Date: 7/5/1956

Spruce, eastern hemlock, paper birch up to 10 inches dbh, photo point #2 (looking southwest) in MU4 on July 5 1956
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU4
Compartment Management Study
diameter-limit cut
personnel
photo point
Organisms: spruce
eastern hemlock
paper birch
Location: Penobscot Experimental Forest; Maine
Description: Spruce, eastern hemlock, paper birch up to 10 inches dbh, photo point #2 (looking southwest) in MU4 on July 5 1956
Date: 7/5/1956