EditorialVallee de Chamounix. Seracs et details de glace sur la route des Grands-Mulets., Adolphe Braun (French, 1812 - 1877), about 1865, Albumen silver print.
EditorialDifficult Passage at the Seracs Giant, Mt. Blanc, Switzerl'd., Benjamin West Kilburn (American, 1827 - 1909), about 1880, Albumen silver print.