OCTOBER 1, 1832—FEBRUARY 28, 1833
Packet-ship Sully.—Dinner-table conversation.—Dr. Charles T. Jackson.— First conception of telegraph.—Sketch-book.—Idea of 1832 basic principle of telegraph of to-day.—Thoughts on priority.—Testimony of passengers and Captain Pell.—Difference between "discovery" and "invention."—Professor E.N. Hereford's paper.—Arrival in New York.— Testimony of his brothers.—First steps toward perfection of the invention.—Letters to Fenimore Cooper
CHAPTER XXII
1833—1836
Still painting.—Thoughts on art.—Picture of the Louvre.—Rejection as painter of one of the pictures in the Capitol.—John Quincy Adams.—James Fenimore Cooper's article.—Death blow to his artistic ambition.— Washington Allston's letter.—Commission by fellow artists.—Definite abandonment of art.—Repayment of money advanced.—Death of Lafayette.— Religious controversies.—Appointed Professor in University of City of New York.—Description of first telegraphic instrument.—Successful experiments.—Relay.—Address in 1853
CHAPTER XXIII
1836—1837
First exhibitions of the Telegraph.—Testimony of Robert G. Rankin and Rev. Henry B. Tappan.—Cooke and Wheatstone.—Joseph Henry, Leonard D. Gale, and Alfred Vail.—Professor Gale's testimony.—Professor Henry's discoveries.—Regrettable controversy of later years.—Professor Charles T. Jackson's claims.—Alfred Vail.—Contract of September 23, 1837.—Work at Morristown, New Jersey.—The "Morse Alphabet."—Reading by sound.— First and second forms of alphabet