REMOVE

1. Duff, Walter R.

WHAT

1. drypoint in brown on japa … (1)
2. etching in brown on japan … (1)
3. Prints (4)
4. soft-ground etching in br … (1)
5. soft-ground etching in br … (1)

WHERE

1. North American; Canadian (4)

WHO

1. Duff, Walter R. (4)
2. National Gallery of Canad … (4)

WHEN

1. 1910 (3)
2. 1915 (2)
3. c. 1915 (2)
4. 1916 (1)