Is this stamp valid for a small letter? : r/royalmail

Royal Mail's new everyday stamps - Design Week

Valid stamp hi-res stock photography and images - Alamy

Royal Mail iPhone app lets you put your own stamp on stamps - CNET

☆ Includes Free handy size Letter Guide.

Royal Mail PPI 3 In 1 Size Guide Small Parcel Large Small Letter plus Free Gift

Royal Mail changes design of stamps ton introduce barcode for tracking deliveries

When do stamps expire, as price of first-class stamps increases?

Warning over unused 1st and 2nd stamps that will become 'unusable' next year - Manchester Evening News

Royal mail stamps hi-res stock photography and images - Alamy

Which stamps are still OK to use after July 2023? – SuperLucky