Maurice Hubbard :: Bas du Col d’Anterne (2076m) la mer de nuages, gélatino-bromure d’argent. 1er quart du 20e s. | src Musée français de la photographie
William Herman Rau :: The famous rope bridge of Carrick-a-rede connecting the island with the mainland, Antrim coast, Ireland, 1903. | src Library of Congress
William Henry Jackson :: The Siamese Twins, Garden of the Gods, ca. 1880. Albumen print. Half of stereographic card. | src and hi-res The History of Photography
Dr. Tibor de Csorgeo :: The South Wind. Photograms of the Year. The annual review of the world’s pictorial photographic work, 1937 issue (plate XXXVII). Edited by F. J. Mortimer. | src issuu
George-Louis Arlaud :: Unknown title, hand signed gravure. From «Vingt Études de Nu en Plein Air», Éditions Horos, Paris, 1920. | src and hi-res liveauctioneers