United States. (Belgium). 1896. United States advertising postal stationery envelope 'two cents' green headed 'Winchester Repeating Arms Co, New Haven' addressed to Belgium, underpaid with 'T/ Centimes 15 N.Y.' duplex and bearing bearing Belgian postage dues Yvert 4, 10c brown/red and Yvert 6, 20c olive tied by Leige receiver. Attractive cover.