2¢ Carmine 5UL87
A distinctive retouch of the vertical line of the left numeral box.
Leo's Notes
Bottom line of the LNB is thick from the break in the LL corner to the left edge of the 2.
Small break in the LL corner of the LNB.
The vertical line of the LNB is thin from the top to the middle of the 2 and then grows thicker until it reaches the bottom.
A bite is missing from the left end of the bottom frame.
Guide dot on the left side of the left inner oval at the midpoint.