Wild, Martin deBourgeois, Charles Guillaume AlexandreBisson, Louis AugusteFabre, Jean-Henri Casimir (1823-1915)Goblet, AntoineBeale, Charles (I)Olbricht, ThomasBader, Alfred (verzamelaar)Boeke, Jan DaniëlDraper, John WilliamProkudin-Gorskii, Sergei MikhailovichVogel, Hermann Wilhelm (1834-1898)Eder, Josef MariaDivald, Karolvon Volkmer, OttomarRunge, Friedlieb FerdinandCrookes, WilliamAbney, W. de W. (captain)Goddard, John Frederick (1795-1866)Hurter, FerdinandTabor, Lewis P.Spitzer, Friedrich VictorBrown, Marion L.Heid, HermannScolik, Charlesvon Kobell, FranzLanghans, Jan F.Bril, StefâniaDirksen, C.J.Wothly, JacobSzékely, JosefMarum, Martinus vanBlockx, JacquesChurch, Arthur HerbertWilson, John WaterlooRuarus, MartinusFroentjes, WieboKühn, HermannLaurenze-Landsberg, ClaudiaLoon, Annelies van