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South Oculus Window, Canterbury Cathedral

You will remember that John Burton showed us some images of the recently restored South Oculus window at Canterbury. The window was probably manufactured in France and installed in 1180. The window is 4.5 metres in diameter and was constructed in iron, and is 600 years older than Coalbrookdale iron bridge.

John very kindly put me in touch with Leonie Seliger, who is Head of Stained Glass Conservation at Canterbury, who has in turn has sent me the following links to videos about the restoration of the window;  The World’s Oldest Space Frame?  South Oculus Ferramenta Treatment  Canterbury Cathedral Stained Glass Conservators at Work

I have also found a link to a short paper by Leonie;