DescriptionPoster: Clearwater visits a River City Fair, Hoboken. Stevens, 6th St. Pier. Sponsored by Hoboken Environment Committee and Stevens Institute of Technology, July 27-28, 1975. Cream wove paper, 12" wide x 17-1/8" high. Black ink drawing (signed "Ulum") of the sloop "Clearwater" in profile with text done with various pens. Water damage. Reverse is blank. The Clearwater has been used since 1969 for Hudson River environmental education purposes. Environment in group name is spelled as Enviroment.