Jeffrey Trolley Conveyor   Save
Jeffrey Manufacturing Company Collection
Description: This overhead trolley conveyor was built and installed by the Jeffrey Manufacturing Company of Columbus, Ohio at the St. Marys Packing Company, St. Marys, Ohio. This photograph of the trolley conveyor in operation was taken on September, 22, 1939. The equipment was used to automate the process of canning tomatoes. View on Ohio Memory.
Image ID: AL00952
Subjects: Conveying machinery; Ohio Economy--Economy--Labor
Places: St. Marys (Ohio); Auglaize County (Ohio)