Hubert C. Skinner, F. Burton Sellers, Edward C. Jackson, Henry T. Van Dyke, Bernard A. Hennig books & textbook
Forty-Fourth American Philatelic Congress: October 20-22, 1978
Hubert C. Skinner, F. Burton Sellers, Edward C. Jackson, Henry T. Van Dyke, Bernard A. Hennig
American Philatelic Congress /1978T Hardcover / 212 Pages
