Auction 321 - 332 Europe & Overseas Great Britain & British Commonwealth - Day 3

1887/88: Postage Due Proof for the 2 pi. value in orange-yellow, imperforate horizontal pair from the top right corner of the sheet, (pos. 9-10) with part "Piastres" imprint in margin, minor thins and wrinkle in margin only, large part og. Scarce. Cert. C. Hass (1997) Nile Post PD13bP = $ 225+.rnProvenance: Carmichael & Todd, collection Barry Rubery.