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1948 The 100th Anniversary of the California Gold Rush

1948 Dr. George Washington Carver, 1864-1943

1947 Everglades National Park

1947 The 150th Anniversary of U.S. Frigate “Constitution”

1947 The 100th anniversary of the Utah Settlement

1947 Physicians of America

1947 The 100th Anniversary of United States Postage Stamps

1947 The 100th Anniversary of United States Postage Stamps

1947 Joseph Pulitzer

1947 The 100th Anniversary of the Birth of Thomas A.Edison