April 13, 1842 | ink on paper
October 7, 1837 | ink on paper
August 25, 1838 | ink on paper
October 16, 1843 | ink on paper
September 23, 1838 | ink on paper, wax
January 9, 1844 | ink on paper
October 1, 1838 to March 25, 1839 | ink on paper
August 28, 1844 | ink on paper, wax