Jeffrey Pulverizer   Save
Jeffrey Glass Plate Negatives
Description: Pulverizer made by the Jeffrey Manufacturing Company of Columbus, Ohio inside the factory, 1905. Machines like this were used to crush coal, rock and other hard materials to a smaller size. This pulverizer was powered by a drive belt from a steam engine or an electric motor. The white backdrop defined the outline of the machine. View on Ohio Memory.
Image ID: AL01640
Subjects: Crushing machinery; Ohio Economy--Economy--Business
Places: Columbus (Ohio)