tag:blogger.com,1999:blog-21010261.post5323691182893244264..comments2024-03-28T19:28:10.100-04:00Comments on <b>Rock Piles</b>: A second look at Spruce Swamp Brook in Shirley. Hunting for sites using the Devens stone wall map pwaxhttp://www.blogger.com/profile/16647940752050937588noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-21010261.post-9414044552447287332019-02-05T10:23:59.102-05:002019-02-05T10:23:59.102-05:00Not exactly linear but "Serpentine."Not exactly linear but "Serpentine."Tim MacSweeneyhttps://www.blogger.com/profile/15517237193572593390noreply@blogger.com