The Crouch-Bolas Dragon Fly was considered to fill the low and slow "courier-observation"  airplane requirement but was rejected by the U.S. Army Material Division. (Photo from the Peter M. Bowers collection)
The Crouch-Bolas Dragon Fly was considered to fill the low and slow "courier-observation"  airplane requirement but was rejected by the U.S. Army Material Division. (Photo from the Peter M. Bowers collection)