June 18, 1838 | ink on paper
July 17, 1838 | ink on paper, wax
August 6, 1838 | ink on paper
August 28, 1838 | ink on paper
September 14, 1838 | ink on paper
September 23, 1838 | ink on paper, wax
October 4, 1838 | ink on paper
October 20, 1838 | ink on paper
November 7, 1838 | ink on paper
January 21, 1839 | ink on paper
November 4, 1838 to March 14, 1839 | ink on paper
April 13, 1839 | ink on paper, wax
May 5, 1839 | ink on paper, wax
June 22, 1839 | ink on paper
July 9, 1839 | ink on paper
July 20, 1839 | ink on paper
August 7, 1839 | ink on paper
September 5, 1839 | ink on paper
September 25, 1839 | ink on paper
October 8, 1839 | ink on paper