King Charles III Barcoded Definitives
Barcoded Stamp issues of King Charles III
All stamps listed in this section are in perfect unmounted mint condition.
Each stamp has a date code for the year when printed and a source code to show the source of the stamp.
The source codes and the source are as follows:
MAIL = Counter Sheets
MBIL = Business Sheets
MFIL = Booklets of Four
MEIL = Booklets of Eight
MPIL = Prestige Booklets