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 trenching tool, or shovel, was ...
PITTSBURGH, Jan. 28, 2025 /PRNewswire/ -- "I install sprinklers, and I needed a handheld trenching tool to create a uniform trench," said an inventor, from Scottsbluff, Neb., "so I invented THE HAND ...
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