October 11, 1928 | paper
February 9, 1929 | paper
May 24, 1929 | paper
February 13, 1926 | paper
February 11, 1927 | paper
December 4, 1926 | paper
February 4, 1929 | paper
September 14, 1926 | paper
January 19, 1927 | paper
April 30, 1928 | paper
January 7, 1927 | ink on paper
April 2, 1928 | paper
November 26, 1928 | paper
January 31, 1929 | paper
April 16, 1929 | paper
October 1, 1927 | paper
September 9, 1927 | paper
June 17, 1926 | paper
December 6, 1928 | paper
October 8, 1926 | paper
