AAA Editor Notes
Heidrick Ag History Center, 1962 Hays Ln., houses collections of antique agricultural equipment, tractors and other vehicles. The center chronicles the history of agricultural machinery through displays and interactive exhibits. Tractors dating from 1906 through the 1950s represent various manufacturers, and there are vehicles like an 1890 horse-drawn Deering Reaper and gasoline- and diesel-operated farm machinery dating from the early 20th century. Also on display is a section of the Old Plank Road, which once negotiated the sand dunes between Yuma, Ariz., and El Centro, Calif.
Guided tours are available.