Chapter 7: William Pinkerton, footnote 17, page 322 RL7 fn. 17 p. 322 Tags: Autobiographies and Memoirs, Histories and Biographies, Labor, Technology Pinkerton, Personal Record, 188-89. John H. White, Jr., The American Railroad Freight Car: From the Wood-car Era to the Coming of Steel (Baltimore : The Johns Hopkins University Press, 1993), 530.
