Ms. Codex 1233 is a pretty amazing manuscript. Originally written in the early-to-mid 15th century, it was used continuously through the end of the 18th century. Written in Cologne and probably used by the canons in the Cologne Cathedral, this notated breviary (a liturgical book containing the canonical hours - daily prayers - with musical notation) includes notes and additions made up to 1794. It also includes splatters of candle wax and one page that got a little too close to a candle!
Silver Coin from Winchester, England dated between 875 - 885 on display at Winchester Catherdral, England
This coin was excavated in the Cathedral Close and bears the head of Alfred the Great with the inscription +ÆLFREDREXSA+ which translates to Alfred, King of the Saxons. From 871 to 886 Alfred was King of the West Saxons, the Kingdom of Wessex. During this time of Alfred's reign the Vikings under Guthrum, later King of East Anglia (879 - 890?), Ivar the Boneless, Halfdan Ragnarson, Ubba and Bagsecg formed the Great Heathen Army and invaded much of England.