Found this one today, seems to be airmail, 1963, part of set NC33-35 but my 2014 Scott does not list a 60M value, only 80, 115 and 140. None of the colours match my stamp.
Was this an addition in a later catalogue? Can anyone advise where I find this one.
Many thanks, thought I was going mad for a moment. Looking closer I see that the Nc ones have Palestine in English and Arabic on the right.
Duh, brain dead already.