ewing
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。
![Identified! [Man with an ultraviolet light machine for detecting counterfeit money]](http://farm66.static.flickr.com/65535/52054654040_498990a561_m.jpg)
by The Library of Congress
No known copyright restrictions(著作権制限なし)

by The Library of Congress
No known copyright restrictions(著作権制限なし)
![Identified! [Polish ambassador to the US, Tytus Filipowicz, posing for artist Leon Makielski] (LOC)](http://farm66.static.flickr.com/65535/50547537771_55d3493289_m.jpg)
by The Library of Congress
No known copyright restrictions(著作権制限なし)
No known copyright restrictions(著作権制限なし)
![Identified! [Man working with wires in the back of an early television screen]](http://farm66.static.flickr.com/65535/52053122402_7d6018f7e8_m.jpg)
by The Library of Congress
No known copyright restrictions(著作権制限なし)
No known copyright restrictions(著作権制限なし)
No known copyright restrictions(著作権制限なし)
![Described! [Model for a statue with the 1849 territorial seal of Minnesota on the pedestal. The man could be Henry Mower Rice for whom a statue with a different pose and clothing was added to the United States Capitol Statuary Hall in 1917] (LOC)](http://farm66.static.flickr.com/65535/49354204892_8163ed1c26_m.jpg)
by The Library of Congress
No known copyright restrictions(著作権制限なし)
No known copyright restrictions(著作権制限なし)
No known copyright restrictions(著作権制限なし)

by The Library of Congress
No known copyright restrictions(著作権制限なし)
![Identified! [9-lens aerial mapping camera made by the Fairchild Aerial Camera Corp. for the U.S. Coast & Geodetic Survey. It was built under the direction of Capt. O.S. Reading in 1935] (LOC)](http://farm1.static.flickr.com/607/21899752971_6dd974a7b0_m.jpg)
by The Library of Congress
No known copyright restrictions(著作権制限なし)
![Identified! [Device that impresses the Great Seal of the United States on certain official documents] (LOC)](http://farm1.static.flickr.com/750/21702257288_7101b2318b_m.jpg)
by The Library of Congress
No known copyright restrictions(著作権制限なし)
![Identified! [Walter S. Lemmon (left), developer of the radio typewriter with a radio engineer testing the device at the Bureau of Air Commerce of the Department of Commerce]](http://farm66.static.flickr.com/65535/52053125107_99ec9fed04_m.jpg)
by The Library of Congress
No known copyright restrictions(著作権制限なし)
No known copyright restrictions(著作権制限なし)
No known copyright restrictions(著作権制限なし)
![Identified! [Sarah Keefe, teletype operator demonstrating sending Weather Bureau, Bureau of Standards weather maps using a teletype device in the offices of the American Telephone and Telegraph Co., Washington, D.C.]](http://farm66.static.flickr.com/65535/52054407294_f446933cca_m.jpg)
by The Library of Congress
No known copyright restrictions(著作権制限なし)