President sends to Senate treaty with "Sac and Fox, of the Missouri, and the Iowa tribes, of Indians." Abraham Lincoln to the Senate, 15 April 1862, CW, 5:189.

Uses March salary warrant for $2,083.33 to purchase 1861 treasury notes. Pratt, Personal Finances, 182.

Recommends to Senate passage of resolution extending time for ratification of extradition treaty with Mexico. Abraham Lincoln to the Senate, 15 April 1862, CW, 5:189-90.

Transmits to Senate treaty with Nicaragua as approved June 26, 1860, with amendments proposed by Congress of Nicaragua. Abraham Lincoln to the Senate, 15 April 1862, CW, 5:190-91.