assemblyline
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by The Library of Congress
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by The Library of Congress
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by The Library of Congress
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by The Library of Congress
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by State Library and Archives of Florida
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by The Library of Congress
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by The Library of Congress
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![Cowling and control rods are added to motors for North American B-25 bombers as they move down the assembly line, N[orth] A[merican] Aviation, Inc., Inglewood, Calif. (LOC)](http://farm3.static.flickr.com/2063/2179860896_b287aaf8b1_m.jpg)
by The Library of Congress
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by The Library of Congress
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by The Library of Congress
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by The Library of Congress
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![Assembling B-25 bombers at North American Aviation, Kansas City, Kan[sas] (LOC)](http://farm3.static.flickr.com/2107/2179070073_98c0d9e401_m.jpg)
by The Library of Congress
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by The Library of Congress
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![On North American's outdoor assembly line, a painter cleans the tail section of a P-51 fighter prior to spraying the olive-drab camouflage of the U.S. Army, N[orth] A[merican] Aviation, Inc., Inglewood, Calif. (LOC)](http://farm3.static.flickr.com/2155/2179071971_a9ecb60609_m.jpg)
by The Library of Congress
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by The Library of Congress
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![North American B-25 bomber is prepared for painting on the outside assembly line, N[orth] A[merican] Aviation, Inc., Inglewood, Calif. (LOC)](http://farm3.static.flickr.com/2091/2179070407_c40bdf53ec_m.jpg)
by The Library of Congress
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by The Library of Congress
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![On North American's outdoor assembly line, employees rush a B-25 to completion, N[orth] A[merican] Aviation, Inglewood, Calif. (LOC)](http://farm3.static.flickr.com/2014/2179071045_518c8abd9b_m.jpg)
by The Library of Congress
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by The Library of Congress
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![Sheet metal parts are numbered with this pneumatic numbering machine in North American's sheet metal department, N[orth] A[merican] Aviation, Inc., Inglewood, Calif. (LOC)](http://farm3.static.flickr.com/2150/2179071367_22f4fdfe64_m.jpg)
by The Library of Congress
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No known copyright restrictions(著作権制限なし)
No known copyright restrictions(著作権制限なし)