Exhibit at the First Symposium on Low Pollution Power Systems Development Held at the Marriott Motor Inn, Ann Arbor Vehicles and Hardware Were Assembled at the EPA Ann Arbor Laboratory.
Part of the Exhibit Was Held in the Motel Parking Lot Seen Here Is the Experimental Esb Electric "Sundancer" Being Taken on a Test Run through the Parking Lot by a Symposium Participant 10/1973. Photographer: Lodge, Frank. Original public domain image from Flickr