1929, MILANO, LOMBARDY, ITALY: The tombs at CIMITERO MONUMENTALE, Area di Levante. At left side the tomb edicola of family USUELLI, from 1920 on project of engeener Sandro Carnelli, inside is buried CELESTINO USUELLI (1877-1926), pioneer of aeronautics, balloon pilot and creator, in 1910, of the airship that brought his name, adopted by the Italian Army. Photo from undentified german tourists personal album