Ottoman Africa and Asia Postal Cancellations by Coles and Walker
Code: B35227
Türkiye: Postal Cancellations of The Ottoman Empire by John H. Coles and Howard E. Walker volume 2 – The Lost Territories in Africa & Asia, published by Pall Mall Stamp Co. London, 1990, hardbound with dustjacket, 114 pages. 188 x 252mm. Still used as a reference book by many.
