An explication of the diall sett up in the Kings garden at London, an. 1669 [microform] : in which very many sorts of dyalls are conteined : by which, besides the houres of all kinds diversly expressed, many things also belonging to geography, astrology, and astronomy, are by the sunnes shadow made visible to the eye, amongst which very many dialls, especially the most curious, are new inventions, hitherto divulged by none : all these particulars are shortly, yet clearly sett forth for the common good / by the Reverend Father Francis Hall, otherwise Line, of the Society of Jesus, professor of mathematicks.