[1] Mr. A. Lindenkohl, now the oldest draughtsman in the department.

[2] G. W. Smalley, in the London Times.

[3] The Nation, vol. liv., pp. 280-281, April 14, 1892.

[4] New York Tribune, July 26, 1903.

[5] New York Evening Post, August 1, 1903.

[6] Fortnightly Review, June, 1888.

[7] The Independent, November 2, 1899.

[8] Major W. L. B. Jenney, in the American Architect, January 1, 1898.

[9] Wedmore, Fine Prints, p. 103.

[10] Wedmore’s Catalogue, pp. 19-20.

[11] Printed by H. Wunderlich & Co., New York.

[12] W. S. Adams, in the Springfield Republican.

[13] McClure’s Magazine, vol. vii. p. 374.

[14] Knowledge, April 5, 1883, p. 208.

[15] The Academy, February 24, 1883, p. 139.

[16] Knowledge, April 6, 1883, pp. 208, 209.

[17] Owned by Frank Gair Macomber, Esq., of Boston.

[18] Gentle Art, p. 116.

[19] Life of Carlyle, First Forty Years, vol. ii., pp. 345-6.

[20] McClure’s Magazine, vol. vii. p. 374.

[21] McClure’s Magazine, vol. vii. p. 374.

[22] G. W. Smalley, in the London Times. Reprinted in the New York Tribune, August 19, 1903.

[23] Harper’s Weekly, August 1, 1903.

[24] Library Gazette, May 14, 1842 p. 331.

[25] Athenæum, May 14, 1842, p. 433.

[26] See opening paragraph of Chapter II. of the first and second editions of the first volume of “Modern Painters.”

[27] John Ruskin, by Spielmann, p. 34.

[28] Modern Painters, vol. iii., chap. xvii., paragraph 18.

[29] Saturday Review, March 26, 1892, p. 357.

[30] Moore, Modern Painting, p. 6.

[31] The Critic, vol. xxxviii. p. 32, January, 1901.

[32] Gentle Art, p. 126.

[33] Gentle Art, pp. 127, 128.

[34] Ibid., p. 128.

[35] Helmholtz, Sensations of Tone, p. 265.

[36] Fleming, Waves and Ripples in Water, Air, and Æther, p. 252.

[37] Physiological Optics, p. 237.

[38] Modern Painters, vol. i., part ii., sec. i., chap. v., par. 3.

[39] Modern Painters, vol. i., part ii., sec. i., chap. v., par. 8, 9.

[40] Ibid., sec. ii., chap. ii., par. 12.

[41] Modern Painters, vol. i., part ii., sec. ii., chap. ii., par. 17, 20.

[42] Gentle Art, p. 128.

[43] Gentle Art, pp. 143, 144.

[44] Gentle Art, p. 143.

[45] London Times, July 18, 1903.

[46] Gentle Art, pp. 177, 178.

[47] E. S. Crawford, in The Reader, September, 1903.

[48] See page 185.