Lives of the electricians

LIVES OF THE ELECTRICIANS:
PROFESSORS TYNDALL, WHEATSTONE, AND MORSE.
FIRST SERIES.
BY WILLIAM T. JEANS.
“The electric telegraph is the most precious gift which Science has given to civilisation.”—Sir D. Brewster.
LONDON: WHITTAKER & CO., 2, White Hart Street, Paternoster Square, E. C. GEORGE BELL & SONS, York Street, Covent Garden. 1887.
Richard Clay and Sons, london and bungay.
CONTENTS.
INTRODUCTION.
PROFESSOR TYNDALL. CHAPTER I.
CHAPTER II.
CHAPTER III.