Letters to Franz Bernoully 1913-1915 Add to clipboard AdJb, N 38, 14 File 1913 - 1915 Part of Archive of the German Youth Movement also field postcard by [Faberini], Deutsche Kolonialschule in Witzenhausen, 1915 In: Archive of the German Youth Movement >> Höppener, Hugo, gen. Fidus (1868-1948)