Although they are derelict and unringable, the church holds the only peal of
change ringing bells in Spain, cast by John Warner and Sons in 1882 and weighing around . Although unringable they were the only peal of change ringing church bells in mainland Europe until 2017, when St George's Church in Ypres received a peal of their own. Image:San francisco el grande historico.jpg|Interior in 1860. Image:Viaducto hierro madrid.jpg|Print showing translation of the remains of
Calderón de la Barca from the Royal Basilica of Saint Francis the Great to the cemetery of san Nicolás, by the original viaduct of the Segovia street, in 1874. Image:Madrid May 2014-7a.jpg|Altar Image:Madrid Real Basilica de San Fernando el Grande koepel 16-03-2010 17-14-56.jpg|The great dome == See also ==