usability
タグをコピペすると、ブログなどにカンタン貼り付けできます。
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。

Picture shows the cusp-shaped solar heating panel used for heating a swimming pool at a home near Tucson, Arizona..., 04/1974
by U.S. National Archives
by U.S. National Archives
No known copyright restrictions(著作権制限なし)
No known copyright restrictions(著作権制限なし)

U.S. American National Red Cross Hospital No. 109, Évreaux, France: Nurse using Carroll-Dankin solution on patients wound - the antiseptic wash invented during the war greatly reduces mortality from wounds
by Archives of Medicine - NLM - NIH
by Archives of Medicine - NLM - NIH
No known copyright restrictions(著作権制限なし)

Experimental House Being Built of Empty Aluminum Beer and Soft Drink Cans. It Is the First to Use All Aluminum Cans
by U.S. National Archives
by U.S. National Archives
No known copyright restrictions(著作権制限なし)
2,101件~2,160件 (全 428,625件)