Note 2 — TRANSLATOR’S PREFACE.
Joseph George Greenwood translation
That Ctesibius began his researches at an early age may be inferred from the fact mentioned by Vitruvius, ix. 9. (edit. Schneider.)
Joseph George Greenwood translation
That Ctesibius began his researches at an early age may be inferred from the fact mentioned by Vitruvius, ix. 9. (edit. Schneider.)