Donaldson, Neil - The Postal Agencies in Eastern Arabia and The GulfPublisher: Harry Hayes, Batley, 1975.
First edition, hardback, illustrated, map endpapers, 280 pages, fold-out table at end, spine a little sunned and slightly rubbed, page-edges very slightly toned, signed by the author to title-page, H.V.F. Winstone's copy with a signed dedication from the author "For Victor Winstone, in view of a common interest in Captain Shakespear, Neil Donaldson" [H.V.F. Winstone was a journalist and author who specialised in the Middle East and wrote a biography of the British explorer Captain Shakespear], in Good condition.
The classic handbook. Out of print and difficult to find.