Registered philatelic letter posted from "ΠΑΤΡΑΙ (ΑΠΟΣΤΟΛΗ)*15 ΟΚΤ. 23" to London, fr. with pair 5l./1l. & 10l./20l. & 2x1dr./1dr. (one lilac-blue and one grey-blue) of "ΕΠΑΝΑΣΤΑΣΙΣ 1922" overprint plus 2dr. lithographic issue. Total franking is 4,15dr. instead of 4dr., required postage for registered letter 1st weight international mail. (Hellas 393+412+440+451+451A).