2¢ Carmine 88UL99
"Doubling of the bottom of the frame (left half), the top and bottom of the left numeral box, the bottom of the portrait, and TWO CENTS - a straight edge at the bottom"
Comments
The two marks of colour in the left margin, opposite the left numeral box, and the dot to the right of the left ‘2’, are all constant and should suffice to ID this position.