Notes photographiques : collodion humide, émulsion au collodion, émulsion à la gélatine, papier albuminé, procédé au charbon, agrandissements, photomicrographie, ferrotypie, construction des galeries vitrées
A French photography handbook by Paul Eduard Liesegang, published in Düsseldorf and Paris in 1878, covering wet collodion, gelatin emulsion, albumen paper, carbon printing and enlarging for amateur and professional photographers. The engraved plates show photographic apparatus and studio glasshouse construction, drawn in crisp black line with hatched shading, a plain technical style a designer could borrow for diagram-like illustration.
