If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This stone channeling machine model ...
CC0 Usage Conditions ApplyClick for more information. Division of Work and Industry Lantern Slide Collection Division of Work and Industry Lantern Slide Collection / Series 1: Engineering / 1.1: ...
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