NETHERLANDS EAST INDIES – Bulterman, P. R.: Poststempels Nederlands-Indie 1864–1950 (1981), 579 pages, hardcover with dust jacket, a rare and always expensive book; PLUS: de Beer, W. S. Wolf: Poststempels in Nederlands Oost Indie 1789–1864 (1971), 200 pages, hardcover with dust jacket (this is a litte discoloured in small parts), the book is fine; PLUS: ten Geuzendam, A. W.: De vierkantstempels van Nederlands-Oost-Indie 1892–1916 (1976), 27 pages + 27 pages with illustrations, spiral binding. All three items in good conidition. Estimate: 200 Euro