| Call number | Item |
| T | Technology (Go to start of category) |
| TF | Railroad Engineering and Operation (Go to start of category) |
| TF25.C4 K53 1996 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) The Railroad Photographs of Alfred A. Hart, Artist, by Mead B. Kibbey, ed. by Peter E. Palmquist (illustrated HTML at cprr.org) |
| TF25 .L44 T75 2004 | The Gangly Country Cousin: The Lehigh Valley's Auburn Division (Ithaca, NY: Dewitt Historical Society, 2004), by Herbert V. Trice, ed. by John Marcham (PDF at Cornell) |
| TF140 .M9 S4 | Walter Patton Murphy, 1873-1942: A Biography (c1952), by Walter Dill Scott (page images at HathiTrust) |
| TF147 .T4 | Fifty Years on the Rail (New York: The Knickerbocker Press, c1912), by J. J. Thomas (illustrated HTML at catskillarchive.com) |
| TF148 .E43 | The First Book of Trains (published under "Campbell Tatham" pseudonym; New York, F. Watts, c1948), by Mary Elting, illust. by Jeanne Bendick (page images at HathiTrust) |
| TF148 .E45 1953 | Trains at Work (Garden City, NY: Garden City Books, 1953), by Mary Elting, illust. by David Millard (multiple formats at archive.org) |
| TF148 .H333 | All About Railways: A Book for Boys (London et al.: Cassell and Co., ca. 1911), by F. S. Hartnell (page images at HathiTrust) |
| TF232 .P7 | Rock Tunneling With Steel Supports; With An Introduction to Tunnel Geology (Youngstown, OH: Commercial Shearing and Stamping Co., 1946), by Robert V. Proctor, Thomas L. White, and Karl Terzaghi (page images at HathiTrust) |
| TF238 .N7 B9 | Tunneling Under the Hudson River (New York: John Wiley and Sons, 1885), by S. D. V. Burr (multiple formats at archive.org) |
| TF340 .A512 | American Journal of Railway Appliances (partial serial archives) |
| TF371 .N2 1870 | National Car Builder (partial serial archives) |
| TF371 .N2 1886 | National Car and Locomotive Builder (full serial archives) |
| TF561 .F72 1904 | Rights of Trains on Single Track: A Complete Examination for Employes on the Standard Code and Other Recommended Train Rules (New York: Railroad Gazette, 1904), by Harry W. Forman |
| TF561 .J6 1957 | Rights of Trains (fifth edition; New York: Simmons-Boardman Pub. Corp., c1957), by Peter Josserand, contrib. by Harry W. Forman (page images at HathiTrust) |
| TF610 | Railroad Safety: U.S.-Canadian Comparison (OTA-T-95; 1979), by United States Congress Office of Technology Assessment (page images at HathiTrust) |
| TF610 .U61 1978 | An Evaluation of Railroad Safety (1978), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| TF615 .B7 1867 | Étude sur les Signaux de Chemins de Fer à Double Voie (in French; Paris: Dunod, 1867), by Mr. Brame (page images at HathiTrust) |
| TF615 .B82 1883 | Étude sur les Signaux des Chemins de Fer Français (second edition, in French; Paris: Dunod, 1883), by Mr. Brame and Louis Aguillon (page images at HathiTrust) |
| TF652 .K5 1928 | The Station Agent's Blue Book (Chicago: Kirkpatrick Pub. Co., ca. 1928), by Otto Bernard Kirkpatrick (page images at HathiTrust) |
| TF701 .Z452 | Zeitschrift für das Gesamte Local- und Strassenbahn-Wesen (in German; full run was from 1882-1905; these volumes are US access only) (partial serial archives) |
| TF707 .V626 R52 | Vibration Level Data: Brighton-New York City Transit Authority (final report prepared for the US Dept. of Transportation, UMTA-MA-0099-81-2; 1981), by Edward J. Rickley and Norman E. Rice (page images at HathiTrust) |
| TF845 .U53 1976 | Automatic Train Control in Rail Rapid Transit (1976), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| TF847 .N5 C73 2003 | A Century of Subways: Celebrating 100 Years of New York's Underground Railways (New York: Fordham University Press, 2003), by Brian J. Cudahy (PDF with commentary at bepress.com) |
| TF847 .N5 I6 | The New York Subway: Its Construction and Equipment (based on the 1904 edition, with additional images), by Interborough Rapid Transit Company (illustrated HTML at nywcubway.org) |
| TF847 .N5 I6 1904 | The New York Subway: Its Construction and Equipment (New York: McGraw Pub. Co., c1904), by Interborough Rapid Transit Company (Gutenberg text and illustrated HTML) |