(1923)
drypoint and burnishing
(1971)
etching
(1993)
linocut
(1966)
lithograph
(2004)
(1961)
(1847)
chalk-lithograph
(1978)
etching printed in black ink with plate-tone
(1922 (dated))
(1919 (dated))
(1904)
(1985)
(1851)
(1850)
engravings and etchings
(1927-1935)
(c.1942)
photo-lithograph
(c.1852)
engraving
(1855)
engraved copper plate