1961 Tourist publicity, complete set of 17 values on 3 covers cancelled with "ATHINAI*15.II.61" first day of issue. Plus 8 Drs., 3.50 Drs. and 4.50 Drs. on cover cancelled with "ATHINAI*15.II.61". Arrival "BOSTON*16.FEB.61" (Hellas 864/880)