2¢ Carmine 75UR10
"A retouch of the vertical line in the lower left from the frame junction line: A fine line from the top (where it bends inward) to the bottom of the box with a dot about 0.4 mm outside right centre"
Research notes:
This image is from a plate strip.
Leo's Notes
- Retouch to LL vertical line from the FJL to the bottom of the LNB. The retouch is fine, and bends inward from the top line to the FJL. The gap between the left frame and the LL vertical line is narrow opposite leaf 3. The bottom half of the LNB looks normal.
- The retouch also bends inward on 75LR76 and 75LR81.
- Guide dot in the right margin at the midpoint, about 0.5 mm from the right frame.