American Museum of Natural History
New York City
American Quarter Horse Museum
Amarillo, Texas
Art Guild, Inc.
The Bronx Zoo
Campbell Soup Company
Carnegie Science Center
Centro de Ciencias
Coca Cola Company
Colonial Williamsburg Foundation
Design Craftsmen, Inc.
Display Arts Corporation
Dupont Photo Process Products
Dupont Fibers
The Franklin Institute

The Franklin Park Zoo
Hong Kong Museum of Science and Tech.
Matbie Associates
Museum of Science and Industry
MOSI
Museographica
NSC Fort Discovery
Okidata Corporation
Pennsylvania DER
Philadelphia Electric Company
Sparks Exhibit Corporation
Trans World Airlines
Triangle Manufacturing
Army Corps of Engineers
Washington State Historical Society