Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Discussion:“Symposium on Locomotive Handling at Terminals”(Paget, Cecil W., Whyte, Frederic M., Clark, FH, Forsyth, William, and Vaughan, HH, 1910, Trans. ASME, 32, pp. 633–703)