Page from "Obeliscus Pamphilius, hoc est, Interpretatio noua & hucusque intentata obelisci hieroglyphici quem non ita pridem ex veteri hippodromo Antonini Caracallae Caesaris", 1650, by Athanasius Kircher (1602-1680). GC6 K6323 650o, Houghton Library, Harvard University