Cover franked with 1 lep. brown red in single and in strip of 4 perf.11½ and 10 lep. x2 red orange, canceled with "ΑΘΗΝΑΙ 8 ΑΥΓ.91" type III via "NEW YORK SEP.91". Arr. "ROCHESTER 8 SEP.91". VF (Hellas 88a, 95b)