Greek Administration of Thrace: Cover franked with 3lep. in strip of 5 (one damaged)+5 lep. in strip of 5 "ΔΙΟΙΚΗΣΙΣ ΘΡΑΚΗΣ" cancelled "ΣΟΥΦΛΙ 28 ΙΟΥΛ.21" with censorship cachet "ΦΡΟΥΡΑΡΧΕΙΟΝ ΣΟΥΦΛΙΟΥ" arrival "ΑΘΗΝΑΙ-ΑΦΙΞΙΣ 1 ΑΥΓ.21". Roughly opened (Ηellas 107/108)