Another surprise cover found in my mailbox in January 2015. Florian sent me special cover from the Wales, UK. It is special because it was carried by the Talyllyn Railway Letter Service, which can be recognised by special stamp with postmark and a special cachet (upper left corner). The Talyllyn Railway is a narrow-gauge preserved railway running from Tywyn to Nant Gwernol for a distance of ca. 11.7 km. Thank you very much, Florian!
Florian’s cover can be seen here.