The 4 images used in the bar at the top ("the header"), are used within the terms of the licences found at the following URLs, and may be reproduced within the terms of the respective licences.  When used together, as above, all the restrictions of all the licenses apply.
http://en.wikipedia.org/wiki/Image:Framlingham_Castle_walls_and_buildings_2005-02_10.jpg
http://en.wikipedia.org/wiki/Image:Suffolk_Landscape.jpg
http://en.wikipedia.org/wiki/Image:Ipswich_St_Nicholas_St.jpg
http://en.wikipedia.org/wiki/Image:BartonBroad.JPG