cover 15pa. orange and 40pa. mauve (both perf. 9½x12) and third printing 20pa. blue (perf. 12), all affixed to 1875 (12 June) envelope (slightly reduced on two sides) to Hungary, tied by two strikes of "BEOGRAD" c.d.s. showing unframed slanting "P.D." h.s. adjacent; vertical fold clear of adhesives. An extremely pretty and rare three colour franking. M.13IC, 14IIIA, 17IC. Photo