Türkiye: 1923 (4 February). Field Post Office cover from Staff Major Fevzi of the Operations Branch at Balikesir to Istanbul franked with 20pa, 60pa on 10pa and 3pi to make up five piasters internal letter rate tied by Sahra Postasi 36 datestamps and 8 February Erenkoy arrival cds. Field Post Office documents from the Anatolian Government period is very scarce.
