At 700k this is UK's second most valuable stamp Luxurylaunches
Penny Red Stamp Corner Letters. The plate number, 148 in this case, may be found in the margin of the stamp. To identify its position on the plate, each stamp had unique corner letters aa, ab, ac, ad.
At 700k this is UK's second most valuable stamp Luxurylaunches
Web a perforated penny red with letters in four corners and plate 148, therefore printed 1871 or later. Every penny red stamp has letters in the lower two corners. The penny red was a british postage stamp,. To identify its position on the plate, each stamp had unique corner letters aa, ab, ac, ad. When the printing plates were produced the lower squares were. The plate number, 148 in this case, may be found in the margin of the stamp. These simply identify what sheet position the stamp occupied.
Web a perforated penny red with letters in four corners and plate 148, therefore printed 1871 or later. Web a perforated penny red with letters in four corners and plate 148, therefore printed 1871 or later. These simply identify what sheet position the stamp occupied. To identify its position on the plate, each stamp had unique corner letters aa, ab, ac, ad. When the printing plates were produced the lower squares were. The penny red was a british postage stamp,. The plate number, 148 in this case, may be found in the margin of the stamp. Every penny red stamp has letters in the lower two corners.
