http://www.jisc.ac.uk
,
then the resources that are relevant for the Memento protocol are:
http://www.webarchive.org.uk/wayback/archive/http://www.jisc.ac.uk
http://www.webarchive.org.uk/wayback/archive/20110324230020/http://www.jisc.ac.uk/
; etc.
http://www.webarchive.org.uk/wayback/archive/timemap/link/http://www.jisc.ac.uk/
timegate
" link to point at
their TimeGate for the UK Government Web Archive.