September 15, 1917 Saturday Evening Post, p. 55 (1917-9-15-p55-SP)
| September 15, 1917 |  | | Advertisement | Saturday Evening Post | Hamilton |
October 19, 1918 Saturday Evening Post, p. 96 (1918-10-19-p96-SP)
| October 19, 1918 |  | | Advertisement | Saturday Evening Post | Hamilton |
Circa 1920 National Geographic Magazine, (1920c-accuracy-NG)
| Circa 1920 |  | | Advertisement | National Geographic Magazine | Hamilton |
Circa 1920 The American Magazine, p. 107 (1920c-p107-AM)
| Circa 1920 |  | | Advertisement | The American Magazine | Hamilton |
Circa 1920 The American Magazine, p. 147 (1920c-p147-AM)
| Circa 1920 |  | | Advertisement | The American Magazine | Hamilton |
Circa 1920 The American Magazine, p. 169 (1920c-p169-AM)
| Circa 1920 |  | | Advertisement | The American Magazine | Hamilton |
May 1929 National Geographic Magazine (1929-05-hamilton-NG)
| May 1929 |  | | Advertisement | National Geographic Magazine | Hamilton |
March 1930 Good Housekeeping, p. 219 (1930-03-p219-GH)
| March 1930 |  | | Advertisement | Good Housekeeping | Hamilton, Sangamo Electric Company |
May 1930 Good Housekeeping, p. 198 (1930-05-p198-GH)
| May 1930 |  | | Advertisement | Good Housekeeping | Hamilton, Sangamo Electric Company |
Year 1930 National Geographic Magazine, (1930-NG)
| Year 1930 |  | | Advertisement | National Geographic Magazine | Hamilton |
Year 1931 National Geographic Magazine (1931-five-times-a-second-NG)
| Year 1931 |  | | Advertisement | National Geographic Magazine | Hamilton |
Year 1931 National Geographic Magazine (1931-mechanical-marvel-NG)
| Year 1931 |  | | Advertisement | National Geographic Magazine | Hamilton |
Circa 1932 National Geographic Magazine, (1932c-greenland-NG)
| Circa 1932 |  | | Advertisement | National Geographic Magazine | Hamilton |
Year 1933 National Geographic Magazine, (1933-viking-trail-NG)
| Year 1933 |  | | Advertisement | National Geographic Magazine | Hamilton |
Circa 1935 National Geographic Magazine, (1935c-million-miler-NG)
| Circa 1935 |  | | Advertisement | National Geographic Magazine | Hamilton |
Year 1935 National Geographic Magazine, (1935-dear-dad-NG)
| Year 1935 |  | | Advertisement | National Geographic Magazine | Hamilton |
Circa 1937 National Geographic Magazine, (1937c-merry-xmas-accurate-new-year-NG)
| Circa 1937 |  | | Advertisement | National Geographic Magazine | Hamilton |
Year 1937 National Geographic Magazine, (1937-again-hamilton-is-chosen-NG)
| Year 1937 |  | | Advertisement | National Geographic Magazine | Hamilton |
Year 1937 National Geographic Magazine, (1937-airline-accuracy-NG)
| Year 1937 |  | | Advertisement | National Geographic Magazine | Hamilton |
Year 1937 National Geographic Magazine, (1937-eastern-airlines-NG)
| Year 1937 |  | | Advertisement | National Geographic Magazine | Hamilton |