Jeffrey Portable Sand Aerator   Save
Jeffrey Manufacturing Company Collection
Description: Portable sand aerator made by the Jeffrey Manufacturing Company of Columbus, Ohio and used at the Jeffrey foundry, 1934. Sand used in making metal castings was fed into the aerator and any solid impurities were separated from the sand. The filtered and aerated sand produced could be reused for new castings. View on Ohio Memory.
Image ID: AL01546
Subjects: Machinery industry--Ohio; Ohio Economy--Economy--Business
Places: Columbus (Ohio)