(i) A dot touching the frame below left centre; and
(ii) A spur outward and another downward from the lower left corner.
Stamps with a nick in the left side of the frame near the lower left corner come from Plate 87, those with a wide dent in the same place come from Plate 88.
A break in the bottom line of the right numeral box 2 mm from the outer corner is characteristic of Plate 88.
Plates Used: 87-88
Earliest reported use: Oct 23, 1915
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