| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Group visiting the Penobscot Experimental Forest from the World Forestry Center in front of tour bus near the U.S. Forest Service building, on October 6 1987 |
| Date: | 10/6/1987 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Group visiting Penobscot Experimental Forest from the World Forestry Center in front of tour bus near the U.S. Forest Service building, on October 6, 1987 |
| Date: | 10/6/1987 |
| 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: |
Study 58 thinning personnel vehicle sign |
| Organisms: | spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | People unloading a vehicle in a spruce stand in Study 58 in the 1980s |
| Date: | 1980s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | A tour group visiting the Penobscot Experimental Forest posing in front of a bus with U.S. Forest Service personnel at the Administrative site, Robert M. Frank second from right, 1970s or 1980s |
| Date: | 1970s or 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: |
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: |
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 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: |
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: | 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: |
sign vehicle personnel |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Entrance sign in 1956 |
| Date: | 1956 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
equipment personnel vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Logging truck in 1955 |
| Date: | 1955 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
equipment personnel vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Logging truck in 1955 |
| Date: | 1955 |
| 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 |
| 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 |
| 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: |
equipment personnel vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Logging truck in 1950s |
| Date: | 1950s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
equipment personnel vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Logging truck in 1950s |
| Date: | 1950s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
equipment personnel vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Logging truck in 1950s |
| Date: | 1950s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
equipment personnel vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Logging truck in 1950s |
| Date: | 1950s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
infrastructure vehicle |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | U.S. Forest Service building on the Penobscot Experimental Forest, 1950s |
| Date: | 1950s |
| 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 |