| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood logging storage of wood in the forest and at log dumps (landings) |
| Location: | Alaska; Sullivan Island |
| Description: | Aerial view of tractor yarding to decks before truck haul to rafting area. Some of these decks contained cottonwood logs that were left in the cutting unit because no market existed (near Sullivan Island). |
| Date: | 7/11/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood logging storage of wood in the forest and at log dumps (landings) |
| Location: | Alaska; Sullivan Island |
| Description: | Raft of spruce and Hemlock logs being assembled on the beach at Sullivan Island logging camp. |
| Date: | 7/11/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
work science (work studies) harvesting of wood logging storage of wood in the forest and at log dumps (landings) |
| Location: | Alaska; Sullivan Island |
| Description: | This caterpillar front end loader with log grapple was used for hauling and rafting logs near Sullivan Island. |
| Date: | 7/11/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
degree of utilization and waste clearing the felling site |
| Location: | Alaska; Sullivan Island |
| Description: | Top log in tractor yarded cutting unit left in the woods. Branches and tops obscured this log from yarding crew. In Sullivan Island cutting unit. |
| Date: | 7/11/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
transport by mechanical methods, other than aircraft by cable methods |
| Location: | Alaska; Chichagof Island; Hoonah |
| Description: | A-frame yarder used to yard logs from the cutting unit directly to tidewater near Hoonah. |
| Date: | 7/10/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
degree of utilization and waste clearing the felling site |
| Location: | Alaska; Chichagof Island; Hoonah |
| Description: | Cutting unit after A-frame yarding had been completed. Many merchantable trees passed over by the fallers were pulled down during the yarding operation (Hoonah cutting unit). |
| Date: | 7/10/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
degree of utilization and waste clearing the felling site |
| Location: | Alaska; Chichagof Island; Hoonah |
| Description: | Rear boundary of A-frame yarded cutting unit. Many 14- and 16-inch trees were passed over by fallers and left standing. (Near Hoonah). |
| Date: | 7/10/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
degree of utilization and waste clearing the felling site |
| Location: | Alaska |
| Description: | High stumps are responsible for loss of volume harvested and complicate the yarding job. |
| Date: | 6/16/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
degree of utilization and waste clearing the felling site |
| Location: | Alaska; Sullivan Island |
| Description: | This 15-inch Hemlock was passed over by felling crew in tractor yarded cutting unit near Sullivan Island. |
| Date: | 6/11/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
timber manufacturing industries and products uses of wood mills, their functions and products planning and lay-out power machinery |
| Location: | Alaska; Coopers Landing |
| Description: | Smith sawmill at Coopers Landing. |
| Date: | 6/8/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
timber manufacturing industries and products uses of wood mills, their functions and products planning and lay-out power machinery |
| Location: | Alaska; Coopers Landing |
| Description: | Smith sawmill at Coopers Landing. |
| Date: | 6/8/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
timber manufacturing industries and products uses of wood mills, their functions and products planning and lay-out power machinery |
| Location: | Alaska; Whittier |
| Description: | Columbia Lbr. Co. mill at Whittier before the earthquake & tidal waves. |
| Date: | 6/7/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
timber manufacturing industries and products uses of wood mills, their functions and products sawmills and planing mills |
| Location: | Alaska; Whittier |
| Description: | Headrig of Twin Bros. portable tie mill at Whittier. |
| Date: | 6/7/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
timber manufacturing industries and products uses of wood sleepers (ties) |
| Location: | Alaska; Whittier |
| Description: | Incised tie and two cars of ties (treated & untreated) at Kopper's Co. plant at Whittier. |
| Date: | 6/7/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
conversion, shaping, assembly and finishing of wood cleaving adzing mechanical comminution |
| Location: | Alaska; Whittier |
| Description: | Interior of incising shed at Kopper's Co. treating plant at Whittier. |
| Date: | 6/7/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
timber manufacturing industries and products uses of wood poles |
| Location: | Alaska; Whittier |
| Description: | Poles awaiting treatment at Kopper's Co. plant at Whittier. |
| Date: | 6/7/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
timber manufacturing industries and products uses of wood sleepers (ties) |
| Location: | Alaska; Whittier |
| Description: | Treated ties cooling at the Kippers Co. plant in Whittier. |
| Date: | 6/7/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
timber manufacturing industries and products uses of wood mills, their functions and products sawmills and planing mills |
| Location: | Alaska; Whittier |
| Description: | Twin Bros. portable tie mill at Whittier. Logs are trimmed to standard length as they enter the mill. |
| Date: | 6/7/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
timber manufacturing industries and products uses of wood mills, their functions and products sawmills and planing mills |
| Location: | Alaska; Whittier |
| Description: | Twin Bros. portable tie mill at Whittier. Overall view. |
| Date: | 6/7/1962 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
timber manufacturing industries and products uses of wood mills, their functions and products sawmills and planing mills |
| Location: | Alaska; Whittier |
| Description: | Twin Bros. portable tie mill at Whittier. Receiving side of headrig. |
| Date: | 6/7/1962 |