Treasury bonds. United States of America, 3 3/8 per cent Treasury bonds of 1943-47, offered for cash and in exchange for 2d liberty loan bonds, dated and bearing interest from June 15, 1927, due June 15, 1947, redeemable at option of United States at par and accrued interest on and after June 15, 1943, interest payable June 15 and Dec. 15.