Datenquelle: GND
Jahresbericht (1925)
Rinteln : Bösendahl, 1921/1922 [?]-1924/1925, 1924-1925Bericht (1926)
1925/26(1926) - 1936/37, 1925-1930Bericht (1927)
1925/26(1926) - 1936/37, 1925-1930Bericht (1928)
1925/26(1926) - 1936/37, 1925-1930Bericht (1929)
1925/26(1926) - 1936/37, 1925-1930Bericht (1930)
1925/26(1926) - 1936/37, 1925-1930