Lot no. 6604

1857-61, 1c. blue, 10c. green horizontal pair, tied by Baltimore c.d.s. to 1861 mourning cover to the Hague, Holland, redirected to Baden Baden, Germany, black boxed “P.D.” and “Franco”, red New York exchnage c.d.s. (April 9) and black French entry c.d.s. (May), reverse with multiple backstamps including Valenciennes (5 May) and Gravenhage transit c.d.s., boxed German railway TPO, adhesives with some toned perfs, 10c pair with straight edge at right, else fine.