National Audubon Society- New York, NY
Honeywell Corporation
Pratt Whitney
Walter Bimson Collection
Southwest Forest Industries
Castle Pines Golf Club
Martin Marrieta
U.S. Air Force Academy
U.S. Fourth Division, Fort Carson 1975
Bitburger Pils- Germany
Swiss Air
Vail Foundation
Kem Nuclear Engineering
National Data Corporation
Buick Division of General Motors
American Express Corporation
Exabyte
Morgan Stanley
Anderson Consulting
Management Recruiters
Soundtrack
Private
Collectors:
Jack Nicklaus
Jack Vickers
Joseph Pulitzer, Jr.
Pete Wiedner, Jr.
Hoyt Axton
Rev. Jesse Jackson
Bob Scriver
Gordon Snidow
Marilyn and Wallace Hickey
Muhammad bin Fahd bin Abd al-Aziz Al Saud