Dear John, > Does anybody know if the four round blue dials on > the tower at Westminster Abbey in London are made > of porcelain (vitreous enamel)?
They are on the Tower of the Church of S. Margaret's Westminster (quite different from Westminster Abbey) and are by Christopher Daniel. You can see a little about these dials in: http://www.sundials.co.uk/~thames.htm but it doesn't say what they are made of. I am fairly sure they ARE enamel! Best wishes Frank --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
