38 SCHOOL OF MINES LIBRARY. 



ELDERHORST, William. Manual of Qualitative Blowpipe Analysis 

 and Determinative Mineralogy. Sixth edition. Edited by 

 Henry B. Nason and Charles F. Chandler. 



16mo. 312 pp. Philadelphia, 1S74. 



ELECTRO-MAGNETIC Telegraph. Proceedings of the Regents of the 

 Smithsonian Institution in relation to the. 



8vo. 70 pp. Washington, 1859. 



ELIOT, C. W., and Storer, E. H. A Compendious Manual of Quali- 

 tative Chemical Analysis. 8vo. 191 pp. New-York, 1869. 



and Storer, Frank H. On the Impurities of Commer- 

 cial Zinc, with Special Reference to the Residue Insolu- 

 ble in Dilute Acids, to Sulphur and to Arsenic. Vol. VIIL, 



Pamphlets! Quarto series. 4tO. 39 pp. 1860. 



ELLIOTT, E. B. A Letter on the Credit of the U. S. Government, 

 with Comparative Tables. Addressed to the Secretary of 

 the Treasury. 8vo. 29 pp. Washington, 1871. 



The United States Customs Tariff under the Acts of May 



1 and June 6, 1872. 8vo. 40 pp. Washington, 1872. 



George H. Report of a Tour of Inspection of European 



Light-House Establishments, made in 1873, under the au- 

 thority of Hon. William A. Richardson, Secretary of the 

 Treasury. 8vo. 288pp. Washington, 1 874. 



ELLIS, Daniel. An Inquiry into the Changes Induced on Atmos- 

 pheric Air, by the Germination of Seeds, the Vegetation of 

 Plants, and the Respiration of Animals. 



12mo. 246 pp. Edinburgh, 1807. 



ELSCHING, A. Kurzgefasste Anleitung zu barometrischen Nivellir- 

 ungen mit barorneteren. 8vo. 72 pp. Salisburg, 1809. 



EMANUEL, H. Diamonds and Precious Stones. 



8vo. 266 pp. Loncfon, 1867. 



EMMOXS, Ebenezer. The Geology of the Eastern Counties of North 

 Carolina. 8vo. 314 pp. Raleigh, 1858. 



The Geology of the Midland Counties of North Carolina. 



8vo. 351 pp. New-York, 1856. 



See Dewey, Chester; see, also, Natural History of the State 



of New-York, Part IV., Vols. 2, 4. 



EMORY, W. H. Notes of a Military Reconnoissance from Fort 

 Leaven worth, in Missouri, to San Diego, in California, in- 

 cluding parts of the Arkansas, Del Norte and Gila Rivers. 



Svo. 416 pp. Washington, 1848. 



See, also, under United States and Mexican Boundary 



Survey. 



EMPORIUM of Arts and Sciences. See under Journals. 



ENDKMAXN, Herman. Die neutralen und die sauren Aether der 

 schwefligen Siiure Inau<jwal Dissertation zurErlangung der 

 Doctorwonl. 12mo. 16 pp. Marburg, 1866. 



ENGEL, Dr. Rechenschafts-Bericht fiber die Fiinf'te Sitzungs 

 periode des Internal ionalen Statistischen Congresses in Ber- 

 ' lin. Band I. Berichte fiber die Vorb^reitungen des Con- 

 gresses. Band II. Berichte fiber die Verhandlutigen des 

 Congresses. 2 vols. 4to. Berlin, 1865. 



