IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Richard G. Smith (about 1891–1936) ...
A few other cases and sets of drawing instruments are found in the Armed Forces History, Physical Sciences, Political Life, and Work and Industry collections at the National Museum of American History ...
The job of an engineer hasn’t changed in the 90 years since Machine Design first published. The role is still to improve the performance and lower the cost of problem-solving devices, as well as the ...
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