Auction 333-341 Nigeria, Cameroon, Sudan & Worldwide Postal History - Day 4

City Despatch Post 1842: 3 c. black on greyish, a fine used example with large even margins all round, on 1842 entire letter from Boston to 168 Fourth Street, New York; endorsed at top "Paid, Deliver Sunday Morning / Paid", cancelled by framed "FREE" in red with double ring "CITY DESPATCH POST / N.Y" datestamp in red (May 9) alongside. A most unusual usage.