Hanoverian Bremen WESER Quarantine commission, very clear black single circle postmark on complete folded letter cover to Bremen, about 1844, the on the back notes by virtue of a disinfected untaxed captain letter from New orleans, the rarest cancel the Cholera-postal service, particularly since in this wonderful clearly Stamp extremely rare, superb (Feuser 43 A, 4.000 Euro)

1820 (approximate. ), one-line cancel \"Wittmund\" in black and handwritten date 4 / 3 on folded letter cover to Aurich, at the bottom file cut