tag:blogger.com,1999:blog-21010261.post298797673125704583..comments2024-03-14T01:33:48.461-04:00Comments on <b>Rock Piles</b>: More about Opacum Woodspwaxhttp://www.blogger.com/profile/16647940752050937588noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-21010261.post-60623384375200699632010-02-16T13:34:40.041-05:002010-02-16T13:34:40.041-05:00I have seen thick and high walls at Milford, PA, a...I have seen thick and high walls at Milford, PA, and also at Longswamp, PA. At the latter, the wall is normal for a way, then becomes much higher and wider. I would say the height was about 12 feet or more, and the thickness about 20 feet. I have slides of this that I should scan and post. This wall was at the bottom of a field, and also bordered by a colonial road. I originally dismissed Normanhttps://www.blogger.com/profile/10560996385875773347noreply@blogger.comtag:blogger.com,1999:blog-21010261.post-13827377161741822942010-02-16T10:02:33.240-05:002010-02-16T10:02:33.240-05:00It hints at different dates for the construction o...It hints at different dates for the construction of the "normal" and the "thick" walls.pwaxhttps://www.blogger.com/profile/16647940752050937588noreply@blogger.com