50l./50l. "ΕΠΑΝΑΣΤΑΣΙΣ 1922" ovpt on 1908 Cretan State never issued stamp. Accompanied by seven-page study of the Diagnostic artworks central institution "Ormylia" with the conclusion that "the stamp ovpt ΕΛΛΑΣ and afterwards ovpt ΕΠΑΝΑΣΤΑΣΙΣ 1922 ΛΕΠΤΑ 50", u/m. RRR. (Hellas 459-4750E).