| Show Treasury Treasury- to Close Bond Refund Offer Offer- WASHINGTON March 11 CUP CUP- UP The governments government's offer to refund 1 1 of called Fourth Liberty loan oan 4 per cent bonds with lower interest bearing securities will be closed some time before April 15 treasury officials said today No date has yet been set for the termination of the refunding offer but officials said it would not be open as late as April 15 New 20 and year 25 2 8 7 per cent bonds are being offered for the called fourths burths which mature April 15 Up to o the close of business business' Saturday a total otal of of the bonds had bad been offered for conversion |