Comment by janiejjones:
Added blue Columbia label variant, the (P) years all to the left, not split, no tax code visible. Strange the earlier b side label has "MT" visible, which according to my only source on discogs was only valid from Jan to Jun 1963? Printers code on mine is 6507, but company inner
as on 45spaces points to a 67 packaging (but this may have been changed by previous owners anytime)