On the rolls of the two coil stamps, the plate number is printed on every 31st stamp.
Star Flag Plate Number Coil Stamps: This volume is the permanent
New Issues for 2019
US #2915A Used PNC #44444 Flag Over Porch Single L3
Philately
Find many great new & used options and get the best deals for Mint US Flag Single Coil Stamp With Plate# B2222,Scott# 5343 (MNH) at the best online
Mint US Flag Single Coil Stamp With Plate# B2222,Scott# 5343 (MNH)
Die-cutting omitted error discovered on 2019 Flag coil
US Flags, National Emblems Stamp Plate Number Coils for sale
Raised Dotted Line Found On Flag Stamp - Stamp Community Forum
2913 - 1995 32c Flag Over Porch, red date, coil - Mystic Stamp Company
20-cent commemoratives
2019 USPS First-Class Flag Forever Stamps Coil of 100 – Welcome
42 Cent Denomination US Stamp Plate Number Coils for sale
Plate Number Coil Collectors Club