Lot
981 
S,B, Grummond Owner of Steamers, Tugs Vessels, etc., Winslow, gray central illustration of the steamer Winslow with black corner card on cover to Erie, Pa. franked with 1883 2¢ (210) tied by two Detroit Nov 11 #2 duplex's, small cover tear at top, Very Fine and the only recorded example, Unlisted in Milgram.Milgram No. 1461B Estimate $150 - 200.