LETTER OF TRANSMITTAL. 



Washington and Lek University, 

 Department of Chemistry, 



Lexington, Va., March 25, 1905. 

 The Committee of the American Association for the Advancement of 

 Science having charge of Indexing Chemical Literature has voted to 

 recommend to the Smithsonian Institution for publication the following : 



Index to the Literature of Indium, LS63-1903; 



prepared l)y Philip E. Browning, Ph. D., of the Kent Chemical Labora- 

 tory of Yale University. 



Jas. Lewis Howe, 



Chairman. 

 Mr. S. P. Langley, 



Secretary of the Smithsonian InstittUioii, Washington. 



This publication forms one of tiie following series: 

 Index to the Literature of Uranium, 1785-1885, by Henry Carrington Bolton, 1885. 

 Index to the Literature of Columbium, 1801-1887, by Frank W. Traphagen, 1888. 

 Index to the Literature of the Spectroscope, by Alfred Tuckernian, 1888, 1902. 

 Index to the Literature of Thermodynamics, by Alfred Tuckerman, 1890. 

 A Bibliography of the Chemical Influence of Light, by Alfred Tuckerman, 1891. 

 A Bibliography of Aceto- Acetic Ester, by Paul H. Seymour, 1894. 

 Index to the Literature of Didymium, 1842-1893, by A. C. Langmuir, 1895. 

 Indexes to tlie Literature of Cerium and Lanthanum, by W. H. Magee, 1895. 

 A Bibliography of the Metals of tlie Platinum Group, by Jas. Lewis Howe, 1897. 

 Review and Bibliography of the Metallic Carbides, by J. A. Maliiews, 1898. 

 Index to the Literature of Thallium, 1861-1897, by Miss Martha Doan, 1898. 

 Index to the Literature of Zirconium, by A. C. Langmuir and Charles Baskerville, 



1899. 

 A Bibliograpby of the Analytical Chemistry of Manganese, 1785-1900, by Henry 



r. Talbot and John W. Brown, 1902. 

 Index to tbe Literature of Thorium, 1817-1902, by Cavalier H. Joiiet, 1903. 

 Index to the Literature of Gallium, 1875-1903, by Philip E. Browning, 1904. 

 Index to the Literature of Germanium, 1886-1903, by Philip E. Browning, 1904. 



