James Madison to William Jones, 20 April 1813Edward Coles to James Madison, 20 April 1813Tench Coxe to James Madison, 20 April 1813Thomas H. Palmer to James Madison, 20 April 1813Thomas Parker to James Madison, 20 April 1813Robert Patterson to James Madison, 20 April 1813James Willey to James Madison, 20 April 1813Benjamin Smith Barton to James Madison, 20 April 1813 (Abstract)John Binns and Others to James Madison, 20 April 1813 (Abstract)Hugh Ferguson to James Madison, 20 April 1813 (Abstract) 