Wayne Miller
Petr Vorel
Rick Tomaska
United States. Congress. House. Committee on Banking, Finance, and Urban Affairs. Subcommittee on Historic Preservation and Coinage.
United States. General Accounting Office
John Stewart Davenport
Carlos Castán
Unknown Author
James Wiles
Adolfo Herrera y Chiesanova
John Leonard Riddell
Steve Ivy
Lee M. Bachtell
James B. Osbon
Charles R. Hoskins
Max Von Leeh
Leroy C. Van Allen
Q. David Bowers