* me M f sie d - "DS. ^ - -— - Se cu 126 B V$TRIACA SIDERA , NS L4 … poffumus in Solari fphera axem Heliotroporum E I im- mobilem facere, Sicut enim fupra motu acus magneticz, ià nunc motu pyxidis CDEF fieri poteft vt cufpis B candem cocliplagam femper fpectet, etiamfi acus in pyxie de maneret fixa : ficut enim acus A B, ita pyxis CDEF circa proprium centrumcirculo…
Astronomy -- Early works to 1800
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.
![An illustration from Epytoma Ioa[n]nis de Mo[n]te Regio in Almagestu[m] Ptolomei](https://img.insideoutlibrary.com/img/200/ia-EpytomaIoannisd00Regi-116-0.webp)
![An illustration from Nicolai Copernici Torinensis De reuolutionibus orbium coelestium, libri VI : Habes in hoc opere iam recens nato, & aedito, studiose lector, motus stellarum, tam fixarum, quàm erraticarum, cum ex ueteribus, tum etiam ex recentibus obseruationibus restitutos: & nouis insuper ac admirabilibus hypothesibus ornatos. Habes etiam tabulas expeditissimas, ex quibus eosdem ad quoduis tempus quàm facillime caculare poteris. Igitur eme, lege, fruere. [Line in Greek] (1543)](https://img.insideoutlibrary.com/img/200/ia-nicolaicopernici00cope-346-237.webp)
