1215 copies of the Magna Carta were on display at the British Library.
Magna Carta . In the 21st century , four exemplifications of the original 1215 charter remain in existence , held by the British Library and the cathedrals of Lincoln and Salisbury . The four original 1215 charters were displayed together at the British Library for one day , 3 February 2015 , to mark the 800th anniversary of Magna Carta .