- Delteil, Léo, 1872-1929 (290)
- Grand-Carteret, John, 1850-1927 (290)
- Steele, Frederic Dorr, 1873-1944 (254)
- Schatell, Norman (237)
- Beckemeyer, Doyle W. (180)
- ND (Neurdein et Cie/Neurdein Freres) (152)
- Lecornu, Joseph (132)
- Raemaekers, Louis, 1869-1956 (88)
- May, Charles Paul (79)
- Ramsdell, Sheldon (73)
- Ovitt, S. W. (editor) (65)
- Hoernes, Hermann, 1858-1948 (58)
- Marsh, William Lockwood, 1886-1963 (58)
- Tissandier, Gaston, 1843-1899 (45)
- Braunburg, Rudolf (44)
- Upson, Ralph Hazlett, 1888- (44)
- Flammarion, Camille, 1842-1925 (41)
- Glaisher, James, 1809-1903 (41)
- Verne, Jules, 1828-1905 (41)
- de Fonvielle, Wilfrid, 1824-1914 (41)