1870 (25 MAR) EL from Andros (Kastron) to Athens. Franked with 20 lep. inverted "0" (pos. 80) "1868/69" issue. Tied by numeral "71" and "AΝΔ. (ΚΑΣΤΡΟΝ) 25 ΜΑΡ. 70" (type II) cds. On back "ΣΥΡΟΣ" transit and "ΑΘΗΝΑΙ" arrival cds (Hellas 27aNb)