10l. orange on white in corner pair (pos.141-142) canc. "ΑΘΗΝΑΙ*5.ΦΕΒΡ.76", control numbers normal "10" on both stamps. Very usefull for the correct classification since no "00" on pos.141 neither "0" on pos.141 and widely spaced CF with inverted digits on pos.142 settings. Very fine. (Hellas 50a).