Lot
573 
Maryland stampless covers. Lot of ten, including four 18th century Baltimore straight line postmarks and one Post Office Business official cover, Fine group (no photo). Estimate $200 - 300.
Realized: $100
Sale 31: The Autumn Sale
U.S. Postal History: State Postal History - State Balance Lots (A-M States&#
Lot 573
Maryland stampless covers. Lot of ten, including four 18th century Baltimore straight line postmarks and one Post Office Business official cover, Fine group (no photo).Estimate $200 - 300.