122 SCHOOL OF MINES LIBRARY. 



TORNQVIST, (Sv. Leonh.) Om Fagelsangstraktens Undersiluriska. 



Vol. VII., Pamphlets. Quarto series. 4t6. 24 pp., II. plates. 



Om lagerfoljden i Dalarnes undersiluriska bildningar. 



Vol. VII., Pamphlets. Quarto series. 4tO. 20 pp., I. plate. 



TORELL, Otto. Bidrag till Sparagmitetagens geognosi oeh paleon- 



tologi. 4to. 40 pp.. III. plates. 



Om de Geoliska forskningarne i Norge. Vol. vn., Pamphlets. 



Quarto series. 4tO. 20 pp. 



TORREY, John. See Natural History of the State of New-York. 

 Part II. Botany ; also, United States and Mexican Boun- 

 dary Survey. Part II. ; also, United States Exploring Expe- 

 dition during the years 1838-1842. 



TEAILL, G. W. An Elementary Treatise on Quartz and Opal. 



12mo. 73 pp. Edinburgh, 1870. 



TEALL, R. T. Tobacco ; its History, Nature and Effects, with Facts 

 nnd Figures for Tobacco Users. 12mo. New-York, 1854. 



TRANSACTIONS of Societies and Institutions. See under appro- 

 priate title under Journals. 



TEEADWELL, Daniel. On the Construction of Hooped Cannon. 

 Sequel to a Memoir " On the Practicability of Constructing 

 Cannon of Great Calibre," <fec. Vol. XX., Pamphlets. Octavo series. 



8vo. 40pp. Boston, 1864. 



On the Measure of the Forces of Bodies Moving with Differ- 

 ent Velocities. Vol. V., Pamphlets. Octavo series. 



8vo. 20 pp. Cambridge, 1861. 



TREATISE on the Manufacture, Imitation and Reduction of Foreign 

 Wines, Brandies, Gins, Rum, etc., and all kinds of Domestic 

 Liquors. Based upon the French System. By a Practical 

 Chemist, 12mo. 208pp. Philadelphia, 1860. 



TREDGOLD, Thomas. Elementary Principles of Carpentery. Sec- 

 ond edition. 4to. 208 pp., XXII. plates. London, 1828. 



The same as above. Fifth edition. Corrected and enlarged, 



with an Appendix, by Peter Barlow. 



4to. *336 pp., LXIV. plates. London, 1870. 



The Steam Engine. 



4 to. 370 pp., XX. plates. London, 1827. 



TEIPOX, J. B. fitudes de Projections D'Ombres et de Lavis a 

 1'usage de Unites les Ecoles des Architectes et de Mecani- 

 ciens. 2 vols. 8vo. text and plates. Paris, 1848. 



TROOST, Gerard. Fifth, Eighth and Ninth Geological Reports to 

 the Twenty-third, Twenty-sixth and Twenty-seventh Gene- 

 ral Assemblies of Tennessee. 



8vo. 76, 20, 39 pp. Nashville, 1840. 



TROSKA, Richard. Die Hochofen-Dimensionen auf Gnmdlage des 

 Hochofen-Prozesscs. 8vo. 46 pp. Weimar, 1868. 



TROWBRIDGE, W. P. Proposed Plan for Building a Bridge across 

 the East River, at Blackwell's Island. Vol. x., Pamphlets. Quarto 

 series. 4to. 11 pp., II. diagrams. New-York, 1868. 



TROY and Greenfield Rail-Road and Hoosac Tunnel. Vol. XVIIL, Pam- 

 phlets. Octavo series. 



3 Pamphlets. 38, 54, 56 pp. Boston, 1865, 1866. 



