Lot 10261 – 1866, 200r black, two examples on cover to Austria

1866, 200r black, two examples with part marginal imprint along the upper perforation in both stamps, applied on 17.9.1875 envelope carried at single rate from Rio de Janeiro to Vienna, tied by segmented cork cancels with dispatch cds below, backstamps of Metz-Bingerbrück and Vienna; a rare destination;