Geology -- France -- Paris; Paleontology -- France -- Paris; Seine River (France)
"Vol. I [Texte] contains 5 plates from photographs by Drivet's two heliogravure processes, on in lined half-tone and the other in random dot process. Vol. II [Planches de paléontologie] contains 79 (i.e. 87) plates, 4 of them by Drivet in lined...
Arc de Triomphe du Carrousel (Paris, France) -- Pictorial works
"One Half-tone, Heliogravure illustration from a photograph of the Arc de Triomphe du Carrousel in Paris. Cross-lined screen forming dots, 'Drivet et Cie, Heliog. Imprimie par Alfred Chardon.'...Placet argued that Drivet's random dot process was a...
"The various methods [of printing represented] are Phototypie (collotype), Heliogravure, Photoglyptie (Woodburytype), Similgravure (Half-tone), Photogravure, Photo-Chromo-Typographie. This catalogue contains examples by most of the major French...
