1870/72, Group of four covers to Sweden, all with various frankings, incl. a rare usage of the 1869 Pictorial 10 cts. with 2 cts. tied by ring cancel, overpaying the 11 cents rate via North German Union, cover struck in red with the German accountancy mark "Wfr. 1½" (very early example of the newly introduced tariff); some faults but a very unusual assembly
