| Call number | Item |
| T | Technology (Go to start of category) |
| TL | Motor Vehicles, Air and Space Technology (Go to start of category) |
| TL616 .M332 1870 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Wonderful Balloon Ascents (1870), by Fulgence Marion (Gutenberg text and illustrated HTML) |
| TL616 .M332 1870 | Wonderful Balloon Ascents, or, The Conquest of the Skies: A History of Balloons and Balloon Voyages (New York: C. Scribner and Co., 1870), by Fulgence Marion (page images at HathiTrust) |
| TL620 .A1 G6 1871 | Travels in the Air (London: R. Bentley, 1871), by James Glaisher, Camille Flammarion, W. de Fonvielle, and Gaston Tissandier (multiple formats at archive.org) |
| TL620 .A1 T5 | En Ballon! Pendant le Siege de Paris (in French), by Gaston Tissandier (Gutenberg text and illustrated HTML) |
| TL620 .B3 A3 | Airopaidia: Containing the Narrative of a Balloon Excursion From Chester, the Eighth of September, 1785, Taken From Minutes Made During the Voyage (Chester, UK: Printed for the author, 1786), by Thomas Baldwin (multiple formats at archive.org) |
| TL620 .B6 J4 1786 | A Narrative of the Two Aerial Voyages of Doctor Jeffries With Mons. Blanchard: With Meteorological Observations and Remarks: The First Voyage, on the Thirtieth of November, 1784, From London Into Kent; The Second, On the Seventh of January, 1785, From England Into France (London: Printed for the author and sold by J. Robson, 1786), by John Jeffries |
| TL620 .L8 S3 1785 | A Letter, Addressed to a Female Friend, by Mrs. Sage, the First English Female Aerial Traveller, Describing the General Appearance and Effects of Her Expedition With Mr. Lunardi's Balloon, Which Ascended From St. George's Fields on Wednesday, 29th June, 1785, Accompanied by George Biggin, Esq. (second edition; London: Printed for the writer. ca. 1785), by Mrs. Sage (HTML at Celebration of Women Writers) |
| TL620.L96 A2 | An Account of Five Aerial Voyages in Scotland, in a Series of Letters to his Guardian, Chevalier Gerardo Compagni (London: Printed for the author, and sold by J. Bell, 1786), by Vincent Lunardi (page images at HathiTrust) |
| TL638 .F3 | L'Art de Construire les Ballons en Papier (in French; Paris: C. Mendel, ca. 1884), by Eugène Fabry (page images at HathiTrust) |
| TL670 .B23 | The Aeroplane Speaks, by Horatio Claude Barber (Gutenberg text) |
| TL670 .J13 | Flying Machines: Construction and Operation, by William J. Jackman and Thomas Herbert Russell |
| TL670.3 .L63 1985 | Quest for Performance: The Evolution of Modern Aircraft, by Laurence K. Loftin (illustrated HTML at NASA) |
| TL670.5 .C5 | Progress in Flying Machines, by Octave Chanute (illustrated HTML at msstate.edu) |
| TL671.1 .I44 | Improving the Continued Airworthiness of Civil Aircraft: A Strategy for the FAA's Aircraft Certification Service, by National Research Council Aeronautics and Space Engineering Board (page images and partial HTML at NAP) |
| TL671.1 .N37 | Improving Aircraft Safety: FAA Certification of Commercial Passenger Aircraft (1980), by National Research Council Assembly of Engineering (page images with commentary at NAP) |
| TL671.2 .A88 1997 | Aviation Safety and Pilot Control: Understanding and Preventing Unfavorable Pilot-Vehicle Interactions, by National Research Council Aeronautics and Space Engineering Board (page images and partial HTML at NAP) |
| TL671.25 .T45 | Aircraft Lofting and Template Layout, With Descriptive Geometry (San Francisco: Aviation press, c1942), by Howard Thrasher (page images at HathiTrust) |
| TL671.5 .J67 1941 | Airplane Welding and Materials (second edition; Chicago: Goodheart-Willcox, 1941), by J. B. Johnson (page images at HathiTrust) |
| TL671.6 .K82 | Stresses in Aircraft and Shell Structures (New York et al.: McGraw-Hill, 1956), by Paul Kuhn (page images at HathiTrust) |
| TL678.5 .T65 | Computers Take Flight: A History of NASA's Pioneering Fly-by-Wire Project, by James E. Tomayko (PDF at NASA) |
| TL681 .C3 | The Airliner Cabin Environment: Air Quality and Safety (1986), by National Research Council Board on Environmental Studies and Toxicology (page images with commentary at NAP) |
| TL681 .C3 N39 1995 | Improved Fire- and Smoke-Resistant Materials for Commercial Aircraft Interiors: A Proceedings (1995), by National Research Council National Materials Advisory Board (page images with commentary at NAP) |
| TL681 .C3 N39 1995a | Fire- and Smoke-Resistant Interior Materials for Commercial Transport Aircraft, by National Research Council National Materials Advisory Board (page images and partial HTML at NAP) |
| TL685 .N48 1991 | New Ways: Tiltrotor Aircraft and Magnetically Levitated Vehicles (OTA-SET-507; 1991), by United States Congress Office of Technology Assessment |
| TL685.3 .N377 1995 | Live Fire Testing of the F-22 (1995), by National Research Council Commission on Engineering and Technical Systems (page images with commentary at NAP) |