“12 Months 12 Stamps” – Spain issues a new Souvenir sheet on Leon
Spain introduced a series “12 Months 12 Stamps” from 2nd Jan 2017. It was dedicated to different province each month. A sheet dedicated to Leon was released on 02 April 2018 . However an error was noticed after the release function held in Leon.
In the non denominated domestic rate stamp different items from food to architecture were depicted within letters “L” and “E”. However instead of Leon cathedral a cathedral from Burgos was featured. The Spanish Post has apologized for this mistake but confirmed these stamps will not be withdrawn from circulation and a new souvenir sheet was released on 25 May 2018 .