Experience in stamping plants has suggested that there are considerable differences in the ability of different chromium-plated dies to form sheet metal. Earlier laboratory work indicated that ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Mechanical drawing, labeled "119" ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Mechanical drawing, labeled "101" ...