Lot
1532 
(Express Mail) 1837 (Apr. 22) Birmingham, England to New Orleans La. via New York, datelined folded letter carried privately to New York, endorsed "Single pr Express Mail" at top, red "New-York, Jun 3" cds and manuscript "75" express rating to New Orleans; light toning, Fine, a rare transatlantic westbound use sent via express mail. Estimate $300 - 400.
Realized: $400