Commemorative and Christmas 1st class stamps remain 100% valid for postal used after 31st July 2023,
There are literally thousands of different 1st class special stamp designs and those shown in the image are just a few attractive examples. Most bags of stamps are purchased all ready counted for us so we just sell them on like bags of sweets. Every bag will be different.
These stamps are in original mint condition just like buying them from the Post Office or Royal Mail Philatelic Bureau. Most of these stamps are issued with standard lick and stick gum, but we do include self-adhesive stamps when we have them, they are just a bit scarcer.