I probably wouldn`t observe it, but indeed, the Turkish pair is nice. Error listed in Michel, #85 l , and I guess it should reach more than 50% of CV, as it`s in pair. (2005 CV 20 Eur). Well done Nigelc

. As for the last two (Mi # 75 & 77), the ratio is not mentioned, but Michel states, that forged overprints abund. Usually the right frame of the overprint is missing. No, it says allways: ~Bei echten Aufdrucken fehlt IMMER der rechte Rahmen, meist sind sie nur teilweise abgeschlagen~. Only a few postally used are known, higher values (1,2 and 5 piaster usually CTO`s). According to these, these are forged overprints (at first sight, and I`m not an expert in Turkey!). But the Italian overprints are really nice!And anyway, a nice find.