John H. I. and Eliza C. M. Browere to James Madison, 20 May 1826 [Retirement Series 4:45]+
John H. I. Browere to James Madison, 24 June 1826 [Retirement Series 4:56]
James Madison to William Taylor, 23 September 1826 [Retirement Series 4:103]
– Congress of Panama (1826) [13 references]