((1930s))
etching
(c.1930)
process block
(1933, June)
(1932)
linocut
((1933))
wood-engraving
((1934))
(1931)
(1932, December)
(1909)
engraving
(1935)
(1934)
(1914)
line-engraving
(1905)
((1936))