HeadingSwan, Joseph Wilson used in: Bibliothèque nationale de France, Paris
Swan, Joseph Wilson used in: Integrated Authority File (GND), Germany
Sources
Found inOn the production of photographs in pigments : containing historical notes on carbon printing, and practical details of Swan's patent carbon process / By G. Wharton Simpson, 1867. — The Notable Names Database - www.nndb.com (2008-07-09). — LCAuth