"This unfinished work of the author, which has been 'in sheets' since 1858, is now issued for private distribution only. By the addition of pages 241-259, which were included in a pamphlet issued in 1857, entitled 'Mason and Dixon's line', the chapter relating to the boundary controversy between Pennsylvania and Virginia is completed". Photocopy. Ann Arbor, Mich., University Microfilms, 1972.
committed to retain 20170930 20430101 HathiTrust https://www.hathitrust.org/shared_print_program