248 and Bennett, James Gordon ( see under Magnetic theory, 293–294 Bennett, James Gordon) “Magnetism and Astronomy” (Richard and Day, Benjamin ( see under Day, Adams Locke), 293 Benjamin) Maguire, Mark, 35 and Herschel, Sir John ( see under Man-bats, 12, 171–173, 204–205, 206, Herschel, Sir John)...