Lot
1174 
(Cameo) W.W. Walace, Steam Engines & Boilers…, Pittsburgh, Pa., large blue illustrated floral border design showing Milling Stone and Steam Engine, on cover franked with 1851, 3¢ dull red tied by "Pittsburgh, Pa., Jan 19" cds, Very Fine, a wonderful oversized cameo. Scott No. 11A Estimate $200 - 300.
Realized: $325