The image of the Gilpin Plow has been widely used by John Deere over the years, but an original sign featuring this design had never surfaced-until now. A similar sign exists in the John Deere ...

According to a media release, the auction house said a similar sign is in the Deere corporate collection, but that one depicts a cultivator - not a plow. Biding is being accepted on the Aumann ...

For decades, moldboard plows, disks and field cultivators, all horizontal tillage tools, have been the go-tos for fieldwork. That’s changing as fears about climate change come into focus.

A similar sign exists in the John Deere corporate collection, but it depicts a cultivator rather than the Gilpin Plow, making this piece potentially one-of-a-kind. The sign retains its brilliant ...