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

*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 15 of 15
10 | 20 | 50 per page
Fran Lawlor with the snow machine in the 1980s
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: personnel
equipment
road
Location: Penobscot Experimental Forest; Maine
Description: Fran Lawlor with the snow machine in the 1980s
Date: 1980s

Regeneration three years after final overstory removal in uniform shelterwood, person with snow machine, in MU23 in 1975
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU23
Compartment Management Study
shelterwood system
equipment
regeneration
personnel
Organisms: spruce
balsam fir
eastern white pine
Location: Penobscot Experimental Forest; Maine
Description: Regeneration three years after final overstory removal in uniform shelterwood, person with snow machine, in MU23 in 1975
Date: 1975

Regeneration three years after final overstory removal in uniform shelterwood, person with snow machine, in MU23 in 1975
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU23
Compartment Management Study
shelterwood system
personnel
regeneration
equipment
Organisms: spruce
balsam fir
eastern white pine
red maple
Location: Penobscot Experimental Forest; Maine
Description: Regeneration three years after final overstory removal in uniform shelterwood, person with snow machine, in MU23 in 1975
Date: 1975

Frank Roy preparing to skid logs with his horse in MU14, in May 1968
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU14
Compartment Management Study
selection system
equipment
logging
personnel
Location: Penobscot Experimental Forest; Maine
Description: Frank Roy preparing to skid logs with his horse in MU14, in May 1968
Date: May-68

Lorain shovel excavator, swamp section of road, in 1956
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: personnel
equipment
road
Location: Penobscot Experimental Forest; Maine
Description: Lorain shovel excavator, swamp section of road, in 1956
Date: 1956

Logging truck in 1955
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: equipment
personnel
vehicle
Location: Penobscot Experimental Forest; Maine
Description: Logging truck in 1955
Date: 1955

Logging truck in 1955
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: equipment
personnel
vehicle
Location: Penobscot Experimental Forest; Maine
Description: Logging truck in 1955
Date: 1955

Making a log yard for a commercial clearcut, four-wheeled farm tractor skidding the logs, in MU8 in January 1953
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU8
Compartment Management Study
commercial clearcut
personnel
equipment
logging
Location: Penobscot Experimental Forest; Maine
Description: Making a log yard for a commercial clearcut, four-wheeled farm tractor skidding the logs, in MU8 in January 1953
Date: Jan-53

Hand loading of log truck from log yard along winter haul road, in MU5 in November 1952
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU5
Compartment Management Study
selection system
personnel
equipment
logging
vehicle
Location: Penobscot Experimental Forest; Maine
Description: Hand loading of log truck from log yard along winter haul road, in MU5 in November 1952
Date: Nov-52

Hand loading of log truck from log yard along winter haul road, in MU5 in November 1952
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU5
Compartment Management Study
selection system
personnel
equipment
logging
vehicle
Location: Penobscot Experimental Forest; Maine
Description: Hand loading of log truck from log yard along winter haul road, in MU5 in November 1952
Date: Nov-52

Preston A. Morse felling American larch with chainsaw, in MU4 in March 1952
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU4
Compartment Management Study
diameter-limit cut
personnel
equipment
logging
Organisms: American larch
Location: Penobscot Experimental Forest; Maine
Description: Preston A. Morse felling American larch with chainsaw, in MU4 in March 1952
Date: Mar-52

Logging truck in 1950s
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: equipment
personnel
vehicle
Location: Penobscot Experimental Forest; Maine
Description: Logging truck in 1950s
Date: 1950s

Logging truck in 1950s
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: equipment
personnel
vehicle
Location: Penobscot Experimental Forest; Maine
Description: Logging truck in 1950s
Date: 1950s

Logging truck in 1950s
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: equipment
personnel
vehicle
Location: Penobscot Experimental Forest; Maine
Description: Logging truck in 1950s
Date: 1950s

Logging truck in 1950s
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: equipment
personnel
vehicle
Location: Penobscot Experimental Forest; Maine
Description: Logging truck in 1950s
Date: 1950s