ARIS 1.II.08 (provisional Roman month numeral), two clear strikes on perfect registered letter with 25 Pfennig watermarked and 5 Pfennig unwatermarked to Germany. Forwarded to Port Said with postage due notations, various handstamps and notes on reverse. Photo certificate Jäschke-Lantelme BPP (2012) "Registered letters from Aris are rare"