German pilots in the colonies and their planes Add to clipboard * I.4.146 0822 * I.4.146 - 0822 File 1913 - 1916 Part of Stiftung Deutsches Technikmuseum Berlin, Historical Archive Contains: Note on Cameroon; airfield near Dar es Salaam; Tsingtau; Franz Oster In: Stiftung Deutsches Technikmuseum Berlin, Historical Archive >> I.4 Discounts >> I.4.146 - NL Peter M. Grosz