1911. 11 x 15 cm
1919. 11.5 x 16 cm
Ca 1960. 16 x 21 cm
1964 .12 x 16 cm Christuskop
1919. 11.5 x 16 cm
1919. 11.5 x 16 cm
1924. 15 x 20.5 cm
1929 11.5 x 16 cm
1931. 11,5 x 16 cm
1930. 11.5 x 16 cm
1933/34. 16.5 x 20.5 cm
1933/34. 16.5 x 20.5 cm
25.5 x 36 cm
25.5 x 36 cm
25.5 x 36 cm
25.5 x 36 cm
1930. 13.5 x 17.5 cm
1929/1930. 11.2 x 15.5 cm
1931. 11,5 x 16 cm
Onbekend. 18 x 26.3 cm
1963. 16.5 x 21 cm.
1932 19 x 25 cm
1932 19 x 25 cm
1932. 24 x 32 cm
