William of Wykeham, once one of the richest men in England, was a great public administrator in the 14th century. Career highlights included Bishop of Winchester and Chancellor of England. He also founded Oxford’s New College in 1379, and the public school, Winchester College in 1382. The seal and charter being bathed by the sunlight are the originals from Winchester College’s foundation. They are kept to this day in the original rooms built for their storage in 1390s.