Lot
939 
Lake Michigan Steamboat Co. Jun 3, Traveller (Great Lakes), dated blue octagonal handstamp on cover to Chicago, Ill., franked with 1851 3¢ Dull Red tied by blue "Vergennes Vt. May 30" cds, cover with sealed flap tear which extends onto front, F.-V.F. appearance, a unique Great Lakes Steamboat marking.Milgram No. 1380 Estimate $300 - 400.
This steamer was under US mail contract, therefore their would be no receiving Chicago postmark.
Current Opening Bid: $150