May 17, 1838 | ink on paper, wax
August 15, 1838 | ink on paper
September 18, 1838 | ink on paper
October 11, 1838 | ink on paper, wax
April 26, 1839 | ink on paper
June 24, 1839 | ink on paper
July 14, 1839 | ink on paper, wax
August 7, 1839 | ink on paper
September 24, 1839 | ink on paper
January 3, 1840 | ink on paper
February 19, 1840 | ink on paper
November 12, 1840 | ink on paper
September 29, 1841 | ink on paper, wax
May 25, 1842 | ink on paper
October 3, 1843 | ink on paper
May 9, 1844 | ink on paper
August 25, 1844 | ink on paper
April 2, 1848 | ink on paper
October 10, 1856 | ink on paper
March 18, 1860 | ink on paper