wichita.edu
…autem punctis Lunae lineae ad Centrum Terrae ducantur AI, SI, TI, VI , etc. quae radios Solis Lunari tepore et nitros aqualitate imbutos, et ex Luna in Terram reflexos designent. His positis, Dico tanto radiosam qualitatem reflexione sua effectum sortituram potentiorem, quanto reflexi radiii, uti ex Catopticis patet directo plus appropinquant , five quanto…
https://www.wichita.edu/academics/fairmount_las/geology/wparcell/Kircher/Mundus/Vol1Bk03.php