Prefaces to The Century Dictionary and Cyclopedia         William Dwight Whitney's Preface to the First Edition (1889), (JPEG)         William Dwight Whitney's Note on Spelling Reform (1891), (JPEG)         William Dwight Whitney's Supplementary Note to Preface (1891), (JPEG)         Benjamin E. Smith's Preface to the Cyclopedia (1894), (JPEG)         Benjamin E. Smith's Note to the Revised Edition (1895), (JPEG)         Benjamin E. Smith's Prefatory Note to the Supplement (1909), (JPEG)