
| Henry Dourif Biography by Robert J. Baptista, September 22, 2006 |
| Henri Dourif (1881-1967) Co-founder of Standard Ultramarine and Color Company Photo Courtesy of Joan Campbell (Click to Enlarge) |
| Breguet 14 Two Seat Airplane Used for French Artillery Reconnaissance in World War I Click to Enlarge |
| Capt. Henri Dourif on Visit to United States in 1917. Photo: Fort Wayne (Indiana) News, August 9, 1917 Click to Enlarge |
| Eveleen Dourif Was Active in Allied Relief Work While the Dourifs Were on Assignment in Washington, D. C. Photo: Newark (Ohio) Daily Advocate, September 14, 1918 |
| New York Tribune Article on French Observer Airplanes, November 4, 1917. Click to Enlarge |