tag:blogger.com,1999:blog-32864730.post1911519539008416866..comments2023-05-16T07:13:03.508-04:00Comments on Waiting to Get There. Usually on the A/C/E in Chelsea, New York City.: The Ancestoral Journey and Ultimate Taxonomic Classification of the Penny I FoundStaceyRhttp://www.blogger.com/profile/11727020592632240297noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-32864730.post-74837201098212475372008-11-02T23:47:00.000-05:002008-11-02T23:47:00.000-05:00Examine the bolt head under magnification. Often ...Examine the bolt head under magnification. Often times they will have a code stamped into them as part of the forging process which designates strength, torgue values etc. I.e. if you know the code you can look this stuff up. It would add another dimension to your taxonomy.Bobhttps://www.blogger.com/profile/00659046151964854062noreply@blogger.com