NEW ZEALAND 1915-27 6d carmine Official variety, SGO102b/cNew Zealand 1915 27 6d carmine Official, upper left corner block of 42 (6x7) with plate number '23', the top four rows perforations 14x13, the bottom three rows perforations 14x14, giving six vertical 'two perforations' pairs at rows 4 5, SG102b c. A brilliant unmounted mint positional block with full original gum. Small marginal annotation by R2 1, row 5 with gum creasing and R6 1 with pinhole, inconsequential to what is an overall stunningly