Volume 42 Year 1930 Page number 189-222 Author N. E. Toke TOKE, N. E. Location Canterbury CitationN. E. Toke .1930.The Opus Alexandrinum and Sculptured Stone Roudels in the Retro-Choir of Canterbury Cathedral.Archaeologia Cantiana.42:189-222. Permalinkhttps://kentarchaeology.org.uk/node/10603 Download The Opus Alexandrinum and Sculptured Stone Roudels in the Retro-Choir of Canterbury Cathedral.