[Thenos Smyrnaiou Platnikou tn kata to mathmatikon chrsimn eis tn Platnos anagnsin = Théon de Smyrne, philosophe platonicien, Exposition des connaissances mathématiques utiles pour la lecture de Platon
A Greek-and-French edition of Theon of Smyrna's second-century handbook of arithmetic, music and astronomy for readers of Plato, translated and annotated by Jean Dupuis and published by Hachette in Paris in 1892 for classicists and historians of mathematics. The illustrations are plain line diagrams of circles, epicycles and chords labelled with Greek letters, printed in black on cream paper, useful as geometric ornament, astronomical schematics or typographic pairings of letterform and line.
