Turkey Beatle Overprint Fake Or Genuine

Hi

Any opinion on these and does anybody have a good reference to identify fake/oringinals og these type of stamps?




Korsbecker

Hi,

I would recommend you edit your thread title to "PTT Overints" or something similar, (Postes Telegraphs and Telephones)
They are affectionately referred to as "Bullsheads" by some collectors.

I shy away from assessing bulk stamps, I'll address one at a time, with a good clear scan.
A cursory glance at yours, I'd suggest 1,3, and perhaps 7 are genuine,
the rest subject to study and opinion.
They are addressed in a Handbook of Turkish Philately
Teil 1 : Ottoman
Andreas Birken
Die Briefmarken
9. Die Kriegsaufdruck-Serien

Alas, forgeries are not shown
(I do not think I have a English Translation to this Handbook / Monograph)

Scroll through….
https://goscf.com/t/50933&whichpage=41

Thanks Rod222 and Perf12