Turkish stamps and French Occupation stamps. Forged postmarks: Alexander Kaczmarczyk and Rodney T. Unwin, “Forgeries of the Stamps Of The Arab Kingdom of Syria: Part III Forged Postmarks and Postal History”, The London Philatelist, Vol. 108 (January-February 1999): 4-10.
21-24. 1920. Forged surcharge. A.J.C.Vaurie, “Know Your Forgeries” column, The France and Colonies Philatelist (U.S.), Vol. 2 (May-June 1943): 14, 16.
64-81. Aleppo overprinted issues, 1920. Forged surcharge: A.J.C.Vaurie, “Know Your Forgeries” column, The France and Colonies Philatelist (U.S.), Vol. 2 (May-June 1943): 14, 16.
C14-C17. Overprinted Airmail stamps of 1924. Alexander F. Newall, Airmail Stamps: Fakes & Forgeries, p.280 (Sanabria Airmail Catalogue 17-20).
Issues of the Arabian Government (1919-20):
1-81. Handstamp surcharge on Turkish stamps, 1919-20. Faked handstamp: Alexander Kaczmarczyk, “Forgeries Of The Stamps Of The Arab Kingdom of Syria, Part I”, The London Philatelist, Vol. 107 (November 1998): 304-18, continued at (December 1998): 335-40.
86. Independence Issue, 1920. Forged overprint: David M. Zimmerman, Jr., “Notes On The Syrian Stamps of 1920”, OPAL, Whole Number 155 (June 1984): not paginated. The 1920 commemorative overprint: Alexander Kaczmarczyk, “Forgeries Of The Stamps Of The Arab Kingdom of Syria, Part II”, The London Philatelist, Vol. 107 (December 1998): 340-46.
Forged postmarks: Alexander Kaczmarczyk and Rodney T. Unwin, “Forgeries of the Stamps Of The Arab Kingdom of Syria: Part III Forged Postmarks and Postal History”, The London Philatelist, Vol. 108 (January-February 1999): 4-10. David M. Zimmerman, Jr., “Notes On The Syrian Stamps of 1920”, OPAL, Whole Number 155 (June 1984).