The National Postal Museum gratefully acknowledges the generosity of the Manuscripts and Archives Division of The New York Public Library, Astor, Lenox and Tilden Foundations and the following corporations and individuals:

Ashton Potter Security Printers

Mystic Stamp Company, Inc.

Dr. and Mrs. Edward Dauer

Scott R. Trepel

Smithsonian National Philatelic Fund

United States Postal Service

Philatelic Consultants

Roger S. Brody

Herbert A. Trenchard

Scott R. Trepel

Access to the Miller-Perry correspondence was provided by the American Philatelic Research Library.

Acknowledgments

Reich + Petch, Exhibit Design