Treaty between the United States of America and the Winnebago tribe of Indians : concluded March 8, 1865 : ratification advised with amendment, February 13, 1866 : amendment accepted, February 20, 1866 : proclaimed March 28, 1866
Treaty between the United States of America and the Winnebago tribe of Indians : concluded March 8, 1865 : ratification advised with amendment, February 13, 1866 : amendment accepted, February 20, 1866 : proclaimed March 28, 1866.