(by 1975)
woodcut
(2001, August - September)
etching
(1996, January)
aquatint
(1995, January)
(2001)
linocuts
(1980)
linocut
photo-screenprint
(1909 (dated))
(1907)
letterpress printed labels
(1996)
lithograph
(1982)
screenprints
(1899)
transfer-lithograph
(1990)
etching and aquatint
(1951)
(1974)
screenprint
(c.1989)
(1904)