| About us | Bibliography |  |
Traditional bell ringing | Bell ringers |
| Vídeo | To download the video | Bell tower
| Catedral de Nuestra Señora de la Asunción | Ringings
| Visita a la torre de la Catedral de Valladolid | Video
| NOTICIAS CYL | Date
| 29-12-2017 | Duration
| 02:08 | Remarks
| https://www.youtube.com/channel/UCqMC4zMx-cxkYRBqy1lt0Rg | Video HD | | ||