Lot 40239 – 1877, 50r blue, used on 1887 50r red stationery card

1877, 50r blue, used on 1887 50r red stationery card to Harburg (German), additionally franked with 1887 “Casa da Moeda” 50r ultramarine pair, tied by Paraná 24 Jan. 1888 cds, the 50r applied overlapping the edge and therefore cancelled by the same dispatch cds only on the portion of the stamp at right which was applied on the reverse side, a unique combination franking to pay the UPU rate.