Provisional Government issues: Registered cover franked with 6 values complete set "Large ΕΛΛΑΣ" overprint, cancelled "ΒΑΘΥ 8 ΑΠΡ.13", via "AΘΗΝΑΙ (ΑΦΙΞΙΣ) 10 ΑΠΡ.13", arrival "HAMBURG 28.4.13". On reverse sealed by commercial vignette sticker (Hellas 19/24)