Lot
507 
1820-40, Transatlantic Mail - Philadelphia Sailing Ship Packets, group of 11 covers to/from Philadelphia carried by non-contract sailing ship packets between New York and U.K. ports, includes Black Ball Line, Black X Line, Dramatic Line, Blue Swallowtail Line, and Red Star Line, etc., F.-V.F. Estimate $400 - 600.
Realized: $450