Dear Ross, That is a fascinating photograph and article that you draw to our attention at:
http://www.heritagedaily.com/2013/03/one-of-the-worlds-oldest-sun-dial-dug-up-i n-kings-valley I was hoping that some expert would comment. I am slightly puzzled... Why is the photograph oriented the way it is? Did the writer think this was a horizontal sundial? Did the writer think this was an equatorial sundial? Turn the photograph upside down and you have a moderately standard unequal hours dial. The half-hour dots are an interesting extra. Can someone do a compare-and-contrast with other ancient Egyptian dials? Frank King Cambridge, UK --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial