(1931)
wood-engraving
(1926)
engraving
(1932)
etching
(1906)
(1908)
((1933))
(1930s)
linocut
((1937))
(1904)
line-engraving
(1936)
(1932, December)
offset-lithograph
((1929))
(c.1978)
letterpress