1926 9c Jefferson, rose
1928 5c Globe and Airplane
1929 2c Edison's First Lamp, flat plate
1929 Kansas Overprint, collection of 11 stamps
1929 Nebraska Overprint, collection of 11stamps
1931 2c General Casimir Pulaski
1932 3c 10th Summer Olympic Games: Runner at Starting Mark
1932 3c William Penn
1932 3c Daniel Webster
Century of Progress
1933 3c Federal Building at Chicago
1933 5c General Tadeusz Kosciuszko
1934 3c Wisconsin Tercentenary
1934 1c National Parks: Yosemite, California
1934 8c National Parks: Zion, Utah
1934 9c National Parks: Glacier National Park, Montana
1934 3c National Parks: Mt. Rainier, Washington, souvenir sheet
1934 3c Mt Rainier, imperf single
1934 1c Yosemite, imperf single
1935 3c Michigan Centenary
1936 3c Texas Centennial
1936 3c Arkansas Centennial
1936 3c Oregon Territory Centennial
1937 5c Virginia Dare