bearing pair of 30c. mauve tied by "Y1" obliterators in blue, the reverse with despatch and arrival c.d.s." /> cover 1875 (11 May) envelope addressed to Scotland<I> "Via Brindisi"</I> bearing pair of 30c. mauve tied by "Y1" obliterators in blue, the reverse with despatch and arrival c.d.s. | Christie's