Casson, H. N. The history of the Hitchcock, Romyn. Automatic teletelephone. 1910. TK6015 C3. graphy. "A study of the commercial aspects of machine telegraphy." [1910] TK5541 H6. 6658 Manhattan electrical supply co. Man-Prescott, G. B. Electricity and the ual of wireless telegraphy. [1909] electric telegraph. 6th ed., rev. TK5743 M27. and enl. 1885 [1884] 2 v. TK 5261 P8 1885. 6661 Mullaly, John. The laying of the cable, or the ocean telegraph; being a complete and authentic narrative of the attempt to lay the cable across the entrance to the Gulf of St. Lawrence in 1855, and of the three Atlantic telegraph expeditions of 1857 and 1858: with a detailed account of the mechanical and scientific part of the work, as well as biographical sketches of C. W. Field, W. E. Everett, and other prominent persons connected with the enterprise. 1858. TK5625 M95. 6682 Philadelphia. International electrical exhibition, 1884. International electrical exhibition-1884, of the Franklin institute. General report of the chairman of the Committee on exhibitions. 1885. TK6 18841. 6663 -International electrical exhibition-1884, of the Franklin institute. Reports of the examiners. 1885. Library has Reports of examiners of 8 sections. TK6 1884m. 6666 6664 U. S. Engineer dept. Report on the Pope, F. L. Evolution of the electric incandescent lamp. 1889. TK 4341 P82. 6665 6673 AERONAUTICS. Cavallo, Tiberius. The history and | Mansfield, C. B. Aerial navigation, practice of aerostation. 1785. TL by the late C. B. Mansfield. Ed. 515 C37. 6674 Glaisher, James. Travels in the air. By James Glaisher, Camille Flammarion, W. de Fonvielle, and Gaston Tissandier. Ed. by James Glaisher. 1871. TL610 G54. 6675 by his brother R. B. Mansfield. With a preface by J. M. Ludlow. 1877. TL545 M2. 6677 Marion, Fulgence. Wonderful balloon ascents: or, the conquest of the skies. A history of balloons and balloon voyages. 1871. TL605 M34. 6678 Lougheed, Victor. Vehicles of the air; a popular exposition of modaeronautics with working Maxim, Sir H. S. Artificial and nadrawings. [1909] TL545 L7. 1908. TL545 M45. tural flight. 6676 6679 ern Santos-Dumont, Alberto. My airships. 1904. TL650 S23. 6680 Turnor, C. H. Astra castra; experiments and adventures in the atmosphere. 1865. TL515 T95. 6681 "Roll of the first 500 aeronauts, with the date and place of their first ascents": p. [457]-462. "Books hitherto published on aerostation": p. 463-465. Wise, John. A system of aeronautics, comprehending its earliest investigations, and modern practice and art. Also, full instructions in the art of making balloons. 1850. TL515 W8. 6682 MINERAL INDUSTRIES. Arkansas. Bureau of mines, manu-| Colorado. State coal mine inspecfactures and agriculture. Biennial report. Library has 6th, 1900. TN24 A7. 6683 tor. Biennial report. Library has 1904, '08. TN805 C6 A4. 6690 6688 Edwards, H. M. Rapport sur la production et l'emploi du sel en Angleterre. 1850. TN903 G7 E26. 6695 Colorado. School of mines. nial report. Library has TN174 C6 A2. Bien 1904. 6689 Edwards, W. S. Coals and cokes in West Virginia; a hand-book on the Annual coal report. Library has 1906-date. TN805 13 A3. 6707 coals and cokes of Great Kana-Illinois. Bureau of labor statistics. wha, New River, Flat Top, and adjacent coal districts in West Virginia. 1892. TN805 W4 E3. 6696 Engineering & mining journal. Library has v. 77, 1904-date. 6697 Report on the Cherry mine disaster. Issued by the State Board of commissioners of labor, David Ross, secretary. 1910. TN315 I 4. 6708 Fernald, R. H. Features of pro- -Recent development of the producer-gas power plant in the United States. 1910. TN23 U4. 6699 ([U. S.] Bureau of mines. Bulletin 9) France. Coal mining laws of Illinois, in force July 1, 1909 and 1910. Pub. by the State board of commissioners of labor, David Ross, secretary. 1909. TN224 13 1909. 6709 Indian Territory. Mine inspector. Annual report. Library has 1901, 1803-1907. TNS05 14 A2. 6713 Kansas. Kansas mining laws. [1905] TN224 K2. 6711 Direction générale des ponts et chaussées et des mines. Résumé des travaux statistiques de l'administration des mines. Li- Kansas. University. Geological surbrary has 1834, 1838, 1842. TN 71 A1. 6700 vey. Annual bulletin on mineral resources of Kansas. Library has 1897-1903. TN24 K2. 6712 Mauchline, Robert. The mine fore- (Philippine Islands. Translation of the mining law and regulations in force in the Philippines. 1900. TN255 P55. man's handbook of practical and theoretical information on the opening, ventilating, and working of collieries. 3d ed., thoroughly rev. and enl., by F. E. Brackett. 1905. TN802 M45. 6716 New Mexico (Ter.) Mine inspector. Annual report. Library has 1899, '03, 04, 06, '07. TN24 N6 U6. 6723 Ohio. Inspector of mines. Annual report. Library has 1899-1907, 1908, 1909. TN805 03 A4. 6724 Ontario. Bureau of mines. Report. Library has 2d, 1892. TN27 04. 6725 Pennsylvania. Inspectors of mines. Reports of the inspectors of coal mines of the anthracite coal regions of Pennsylvania. Library has 1894. TN805 P4 A2. 6726 Pennsylvania. Laws relating to coal mining. [1895] TN224 P4. 6727 6728 Philippine Islands. Mining bureau. The coal measures of the Philippines. A rapid history of the discovery of coal in the archipelago and subsequent developments, with the full text of the record of the MacLeod coal concession in Cebu, or the Uling-Lutac coal and railway concession. Compiled by C. H. Burritt. 1901. TN809 P5 A4. 6729 Porter, H. C. The volatile matter of coal, by H. C. Porter and F. K. Ovitz. 1910. TN23 U4. 6730 ([U. S.] Bureau of mines. Bulletin 1) Preston, E. B. California gold mill practices. 1895. TN24 C2 A3. 6731 (California. State mining bureau. Bulletin no. 6) Ramirez, Santiago. Noticia historica de la riqueza minera de Mexico y de su actual estado de explotacion. 1884. TN28 R17. 6732 Randall, D. T. North Dakota lignite as a fuel for power-plant boilers, by D. T. Randall and Henry Kreisinger. 1910. TN23 U4. 6733 (U. S. Bureau of mines. Bulletin 2) Ray, W. T. The flow of heat through furnace walls by W. T. Ray and Henry Kreisinger. 1911. TN23 U4. 6734 (U. S. Bureau of mines. Bulletin 8) Raymond, R. W. Silver and gold: an account of the mining and metallurgical industry of the United States, with reference chiefly to the precious metals. 1873. TN23 R27. 6735 Roberts, Peter. The anthracite coal industry; a study of the economic conditions and relations of the co-operative forces in tho devel |