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各画像のライセンスに従って利用してください。被写体の肖像権、商標・意匠登録等にご注意ください。
詳しくはクリエイティブ・コモンズ・ライセンスの利用についてをご覧ください。

85 year old woman drying huckleberries at Meadow Creek Forest Camp
by OSU Special Collections & Archives : Commons
by OSU Special Collections & Archives : Commons
No known copyright restrictions(著作権制限なし)

Compressor and jackhammer for drilling rock preparatory to shooting explosives, Lassen National Forest, California
by OSU Special Collections & Archives : Commons
by OSU Special Collections & Archives : Commons
No known copyright restrictions(著作権制限なし)

Meal time at CCC Camp Roosevelt, George Washington National Forest, Virginia
by OSU Special Collections & Archives : Commons
by OSU Special Collections & Archives : Commons
No known copyright restrictions(著作権制限なし)
No known copyright restrictions(著作権制限なし)

Rock workers using a jackhammer in drilling at a quarry, near the Coquille River
by OSU Special Collections & Archives : Commons
by OSU Special Collections & Archives : Commons
No known copyright restrictions(著作権制限なし)

CCC crew members working as hosemen at a fire, Columbia National Forest (Washington)
by OSU Special Collections & Archives : Commons
by OSU Special Collections & Archives : Commons
No known copyright restrictions(著作権制限なし)

CCC crew at work on stone base for road, Alleghany National Forest (Pennsylvania)
by OSU Special Collections & Archives : Commons
by OSU Special Collections & Archives : Commons
No known copyright restrictions(著作権制限なし)
1,261件~1,320件 (全 3,264件)