Dulong, M.; Ørsted, Hans Christian,; Carus, Carl Gustav,; Dumas, J.-B.; Héricart-Ferrand, Louis Étienne François, vicomte de Thury,; Burndy Library Manuscripts Collection (Smithsonian Libraries)
Ørsted, Hans Christian,; Frederik VI, King of Denmark,; Arago, F.; Carus, Carl Gustav,; Dulong, M.; Hansteen, Christopher,; Schubarth, Ernst Ludwig,; Thomson, Thomas,; Burndy Library Manuscripts Collection (Smithsonian Libraries)
