January 24-February 12 | paper
January 30, 1928 | ink on paper
May 15, 1929 | ink on paper
April 7, 1930 | paper
June 5, 1929 | paper
November 26, 1926 | ink on paper
September 25, 1928 | ink on paper
January 18, 1929 | ink on paper
November 15, 1927 | ink on paper
July 6, 1933 | ink on paper
November 5, 1925 | ink on paper
December 12, 1927 | ink on paper
April 30, 1928 | paper
June 14, 1928 | ink on paper
May 15, 1928 | ink on paper
May 27, 1929 | ink on paper
March 31, 1930 | ink on paper
October 8, 1926 | Paper
December 28, 1925 | ink on paper
September 13, 1928 | ink on paper
