Hyde to Hopkins, Nov. 3, 1871, LB, 2:92-93, box 1, f. 3, Hyde Papers.
Hyde to Hopkins, Nov. 3, 1871, LB, 2:92-93, box 1, f. 3, Hyde Papers.
Hyde to Van Nostrand & Co. Dec. 8, 1872, Letterbook 2: 314, Box 1, folder 3, Hyde Papers.
This is the great theme of Leo Marx, The Machine in the Garden: Technology and the Pastoral Ideal in America (New York, Oxford University Press, 1964).
Hyde to Huntington, Nov. 8, 1872, Letterbook 2: 308-11, Box 1, folder 3, Hyde Papers.
Hyde to Wife, Dec. 21, 1869, LB, box 2, f. 8, Hyde Papers.