There was a good display of these bows this evening here at about 1800 BST.
I could clearly see three such inner bows and there was a hint of a fourth
in the original images. These are highly compressed photos on this page.
http://www.mtullett.plus.com/24-oct-2006/
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Mike Coleraine 55.13°N 6.69°W posted 24/10/2006 19:49:01 GMT