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© 2008 by Linda Moulton Howe
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Rain was heavy in Wiltshire County, England, even flooding roads, the first week of August 2009. But at Windmill Hill near Avebury Trusloe, a 350-foot-diameter pattern of circles on rings with complex dumbbells in the center was reported on August 6. Aerial image © 2009 by Frank Laumen, VisibleSigns.de.
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