Nancy S. Shedd. “Corner-Post Log Construction: Description, Analysis, and Sources”Archived 2013-09-25 at the Wayback Machine, A Report to Early American Industries Association. March 10, 1986, and updated 2011. A very interesting report discussing numerous examples found in PA, some examples with the rare feature of bracing which is also found in MD and Poland.
Nancy S. Shedd. “Corner-Post Log Construction: Description, Analysis, and Sources”Archived 2013-09-25 at the Wayback Machine, A Report to Early American Industries Association. March 10, 1986, and updated 2011. A very interesting report discussing numerous examples found in PA, some examples with the rare feature of bracing which is also found in MD and Poland.