(Cameo) Wunderlich & Nead, Forwarding & Commission Merchants, blue illustrated corner card showing Rail Cars, on cover franked with 1851, 3¢ brownish carmine canceled by blue grid handstamp, matching Chambersburg, Pa. cds; light cover staining band, otherwise Very Fine. Scott No. 11A  Estimate $75 - 100. $0 (Image)