tag:blogger.com,1999:blog-5787185370858787658.post1815501638993554147..comments2024-01-30T06:35:10.103+00:00Comments on www.Sarsen.org: VinĨa symbols, Cat's Brain and Cissbury RingTim Dawhttp://www.blogger.com/profile/10667360714222841797noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-5787185370858787658.post-56797912882222974832017-11-21T13:02:11.641+00:002017-11-21T13:02:11.641+00:00As I was explaining to Steven Tyler America has ma...As I was explaining to Steven Tyler America has many material advantages but it is sorely lacking in Chalk. I am afraid I think it is too soft to sharpen anything on. Another suggestion I have seen for a functional use is to hold threads with a grain of sand before twisting them together. I'm afraid I neither explanation rings true with me, though i would love there to be a simple explanation. Tim Dawhttps://www.blogger.com/profile/10667360714222841797noreply@blogger.comtag:blogger.com,1999:blog-5787185370858787658.post-76279585429176122182017-11-21T12:45:40.537+00:002017-11-21T12:45:40.537+00:00They look like nothing less than sharpening stones...They look like nothing less than sharpening stones for an awl made of bone, possibly used for leather.<br /><br />NeilND Wisemanhttps://www.blogger.com/profile/11925248433335448747noreply@blogger.com