| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU22 Compartment Management Study commercial clearcut equipment logging road |
| Organisms: | eastern white pine |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Eastern white pine from commercial clearcut stacked along the road in MU22, December 1988 |
| Date: | Dec-88 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU2 Logging Study shelterwood system equipment logging road vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Logging truck loading sawlogs at the landing in the Logging Study, in MU2 in 1984 |
| Date: | 1984 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU2 Logging Study shelterwood system equipment logging road vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Truck being loaded with chips at the landing in the Logging Study, in MU2 in 1984 |
| Date: | 1984 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU2 Logging Study shelterwood system equipment logging road |
| Organisms: |
balsam fir spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Equipment used for cutting conifers along the road in the Logging Study, in MU2 in 1984 |
| Date: | 1984 |
| 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 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
vehicle road equipment |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | U.S. Forest Service vehicle on road, chainsaw, 1970s or 1980s |
| Date: | 1970s or 1980s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
vehicle road personnel |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | University of Maine students from Ralph Griffin's class, PEF tour with U.S. Forest Service staff, 1970s or 1980s |
| Date: | 1970s or 1980s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
road vehicle infrastructure |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Gate across the road near Blackman Stream, vehicle, 1970s or 1980s |
| Date: | 1970s or 1980s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU23 Compartment Management Study shelterwood system equipment road |
| Organisms: |
pine spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Snow machine on a forest road driving through a pine and spruce stand near in MU23 in 1975 |
| Date: | 1975 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU33 Biomass Harvesting Study strip clearcut road vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Vehicle on the road next to a strip clearcut in MU33 in the 1960s |
| Date: | 1960s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU33 Biomass Harvesting Study strip clearcut regeneration road plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | A metal seed trap near the road in a strip clearcut in MU33 in the 1960s |
| Date: | 1960s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU33 Biomass Harvesting Study personnel strip clearcut road vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | PEF tour given by USFS personnel in MU33 in the 1960s |
| Date: | 1960s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU33 Biomass Harvesting Study strip clearcut road |
| Organisms: | spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Photo taken from the road of a strip clearcut in the biomass harvesting study in MU33 in the 1960s |
| Date: | 1960s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU2 Farm Woodlot Study selection system logging road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Wood cut in spring of 1958 stacked along woods road near western boundary, in MU2 in May 1958 |
| Date: | May-58 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
road personnel |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Person walking down the main road (Harper Drive) at the Penobscot Experimental Forest in March 1958 |
| Date: | Mar-58 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Harper Drive (Government Road) in February 1958 |
| Date: | Feb-58 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: | road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Gravel pit, Blackman Stream, in 1957 |
| Date: | 1957 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel infrastructure road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Observer making fire weather reading, on September 29 1956 |
| Date: | 9/29/1956 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: | road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Swamp section of road, in 1956 |
| Date: | 1956 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: | road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Forest stand and wooden post, swamp section of road, in 1956 |
| Date: | 1956 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Person in forest stand, swamp section of road, in 1956 |
| Date: | 1956 |
| 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 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
road vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Automobile, swamp section of road, in 1956 |
| Date: | 1956 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU9 Compartment Management Study selection system road photo point |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Opening with tractor skid road about 50 feet from a red spruce, paper birch, and eastern hemlock seed source, photo point #3 in MU9 on May 18 1954 |
| Date: | 5/18/1954 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel infrastructure road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Open type fire weather station on September 29 1952 |
| Date: | 9/29/1952 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU5 Compartment Management Study selection system road |
| Organisms: |
black spruce eastern white pine balsam fir |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Pre-cut black spruce, eastern white pine, and balsam fir in wet flat to swamp, looking south 20 degrees west from knoll in woods road in MU5 on August 14 1952 |
| Date: | 8/14/1952 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU2 Farm Woodlot Study road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | First-year twitch trail that may be improved into a sled road and eventually into a truck road for hauling wood, in MU2 on October 18 1951 |
| Date: | 10/18/1951 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: | road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | View of muddy portion of new road south of garage, on September 12 1951 |
| Date: | 9/12/1951 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: | road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Chemo Road straightening, widening, and ditching (photo shows preliminary clearing by D7), on September 6 1951 |
| Date: | 9/6/1951 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: | road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | New Chemo Road after smoothing with D7, looking northwest from forest boundary near Boyton campsite on September 6 1951 |
| Date: | 9/6/1951 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: | road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Old Chemo Road (curves, narrow, no drainage), on September 6 1951 |
| Date: | 9/6/1951 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: | road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Water hole on main road extension south of Chemo Road, on September 6 1951 |
| Date: | 9/6/1951 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: | road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Test hole in gravel bank along Blackman Stream on August 22 1951 |
| Date: | 8/22/1951 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
road sign |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Main Penobscot Experimental Forest access road and entrance sign, winter of 1951 |
| Date: | Winter 1951 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
road vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Main Penobscot Experimental Forest access road in winter of 1951. Vehicle driving away from camera down the road. Snow on road and high snowbanks on either side, in winter 1951 |
| Date: | Winter 1951 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: | road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Main access road in winter of 1951. Road is plowed with high snowbanks along road. |
| Date: | Winter 1951 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
road equipment |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Excavator in use during road construction, picture 1, in June 1950 |
| Date: | Jun-50 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
road equipment |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Bulldozer clearing road in the background, picture 2, in June 1950 |
| Date: | Jun-50 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
road equipment |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Bulldozer driving down recently cleared road, road construction, picture 3, in June 1950 |
| Date: | Jun-50 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel road infrastructure |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Men building bridge at the Penobscot Experimental Forest, picture 4, in June 1950 |
| Date: | Jun-50 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel road infrastructure |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Men building bridge at the Penobscot Experimental Forest, picture 5, in June 1950 |
| Date: | Jun-50 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
road equipment |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Bulldozer driving away from camera down recently cleared road, picture 6, in June 1950. |
| Date: | Jun-50 |
| 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: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU33 Biomass Harvesting Study strip clearcut personnel road regeneration |
| Organisms: |
red maple eastern white pine aspen |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Robert M. Frank standing on PEF road next to strip clearcut, hardwood regeneration present, in MU33 |
| Date: |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Two personnel hammering a post into shallow water |
| Date: |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: | road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Road at the Penobscot Experimental Forest in winter |
| Date: |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel road |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Person standing on a plowed forest road in winter |
| Date: |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: | road |
| Organisms: | spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Main road (Harper Drive) at the Penobscot Experimental Forest |
| Date: |