File:Armory mechanical presses in the mid-20th century, Springfield Armory.jpg

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English: By the mid-20th century, cold forming pliable steel had been perfected and required the use of powerful machines like these to produce weaponry for the US Military
Date circa 1960
date QS:P,+1960-00-00T00:00:00Z/9,P1480,Q5727902
Source www.nps.gov National Parks Service
Author National Park Service
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Public domain This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information.

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current05:19, 30 December 2018Thumbnail for version as of 05:19, 30 December 20181,416 × 1,157 (431 KB)Simtropolitan (talk | contribs){{Information |description ={{en|1=By the mid-20th Century, cold forming pliable steel had been perfected and required the use of powerful machines like these to produce weaponry for the US Military}} |date ={{circa|1960}} |source =[www.nps.gov National Parks Service] |author =National Park Service |permission ={{PD-USGov-NPS}} }} Category:Hydraulic presses Category:Machining tools Category:Springfield Armory [[Category:Massachusetts in the 20th centur...

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