| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
transport by mechanical methods, other than aircraft by tractor (wheeled or caterpillar) |
| Location: | Alaska; Petersburg |
| Description: | LeTourneau hauling turn of hemlock logs to rafting grounds at Spray Island sale area near Petersburg. |
| Date: | 6/9/1960 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
measurements of the stem dimensions and volume of trees, stands, forests and timber large-scale (regional) "forest surveys" (general descriptions and methods |
| Location: | Alaska; Petersburg |
| Description: | Copter preparing to leave Petersburg plane float. |
| Date: | 1956 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
measurements of the stem dimensions and volume of trees, stands, forests and timber large-scale (regional) "forest surveys" (general descriptions and methods |
| Location: | Alaska; Petersburg |
| Description: | Copter take off at Petersburg. |
| Date: | 1956 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
measurements of the stem dimensions and volume of trees, stands, forests and timber large-scale (regional) "forest surveys" (general descriptions and methods |
| Location: | Alaska; Petersburg |
| Description: | Kaylon-Dal Dock, Petersburg. Forest Service float: Chugach, Ranger boat, Maybeso and Stikine. |
| Date: | 1956 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
measurements of the stem dimensions and volume of trees, stands, forests and timber large-scale (regional) "forest surveys" (general descriptions and methods |
| Location: | Alaska; Petersburg |
| Description: | Petersburg: M.V. Stikine, Maybeso, Ranger 10, and Chugach. |
| Date: | 1956 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: | land use, land-use policy, afforestation policy |
| Location: | Alaska; Petersburg |
| Description: | Petersburg: M.V. Stikine, Maybeso, Ranger 10, and Chugach. |
| Date: | 1956 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
measurements of the stem dimensions and volume of trees, stands, forests and timber large-scale (regional) "forest surveys" (general descriptions and methods |
| Location: | Alaska; Petersburg |
| Description: | Shifting battery on copter at Petersburg. Crowl. |
| Date: | 1956 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest injuries and protection damage by animals insects black headed bud worm |
| Location: | Alaska; Petersburg |
| Description: | Black-headed budworm top kill at Pt. Fredrick south of Petersburg. |
| Date: | 1954 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood: transport water transport |
| Location: | Alaska; Petersburg |
| Description: | Petersburg boat harbor. |
| Date: |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest products and their utilization: wood and bark: structure and properties mills, their functions and products |
| Location: | Alaska; Petersburg |
| Description: | Alaska cedar on the dock ready for shipment, Petersburg. |
| Date: |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest products and their utilization: wood and bark: structure and properties mills, their functions and products |
| Location: | Alaska; Petersburg |
| Description: | Alaska cedar on the dock ready for shipment, Petersburg. |
| Date: |