TURKEY – Birken, Andreas: Handbuch der türkischen Philatelie. Teil I: Osmanisches Reich. Die Zeitrechnung / The Calendar (1995), bilingual brochure (German /English), 40 pages, softcover; PLUS: Friedemann, Albert: The Stamps and Cancels of the German Colonies and the German Post Offices Abroad. German Post in Turkey (1967), 60 pages, softcover; PLUS: Tomkins, T. L. C.: Notes on the Cancellations of Turkish Arabia, 32 pages, softcover; PLUS: Kuyas, Tevfik: The Postage Stamps of Turkey, 1863–64, article in London Philatelist Febr. 1974/No. 974, pp. 38–49; PLUS: Banham, M. F. / Wood, A. J.: Turkey used abroad, 9 pages + 6 plates, printed as manuscript, softcover. Good condition. Estimate: 40 Euro