296 General Monthly Meeting [Feb. 7, 



Bankers, Institute of— Journal, Vol. XLII. Parts 1-2, 1921. 8vo. 



Basel, Naturforschenden Gesellschaft — Verhandlungen, Band XXXI. 8vo. 



1920. 

 Blackburn Chamber of Commerce — Year-Book, 1920. 8vo. 

 Bragg, Sir W. H., K.B.E. D.Sc. F.B.S. M.R.I, (the Aut7wr)—The World of 



Sound. 8vo. 1920. 

 British Architects, Royal Institute of— Journal, Third Series, Vol. XXVIII. 

 Nos. 4-7. 4to. 1920. 

 Kalendar, 1920-21. 8vo. 

 British Astronomical Association — Journal, Vol. XXXI. Nos. 2-3, 1920. 8vo. 

 British Dental Association— Journal, Vol. XLI. No. 24 ; Vol. XLII. No. 1. 



8vo. 1920-21. 

 British Horological Institute — The Horological Journal, Dec. 1920- Jan. 1921. 



8vo. 

 Brooklyn Museum— Science Bulletin, Vol. III. No. 2. 8vo. 1920. 

 Bureau International des Poids et Mesures — Proces-Verbaux, 2 e Serie, Tome 



VIII. 8vo. 1920. 

 Cairo, Ministry of Public Works— Nile Control. By Sir M. MacDonald. 



2 vols, 4to. 1920. 

 California, University of — Chronicle, Vols. XX.-XXI. 8vo. 1918-19. 

 Cambridge Philosophical Society — Proceedings, Vol. XX. Part 2. 8vo. 



1920. 

 Canada, Department of Mines — Production of Iron and Steel, 1919. 8vo. 



1920. 

 Carnegie Institution, Mount Wilson Observatory — Contributions to National 

 Academy of Sciences, No. 69. 8vo. 1920. 

 Contributions from Mount Wilson Solar Observatory, Nos. 183-188. 8vo. 

 1920. 

 Chemical Industry, Society of— Journal, Dec-Jan. 1920-21. 8vo. 

 Chemical Society — Journal and Proceedings, Dec-Jan. 1920-21. 8vo. 

 Chemistry, Institute of — Journal and Proceedings, 1920, Part 6. 8vo. 

 Colonial Institute, Royal— United Empire, Vol. XI. No. 12 ; Vol. XII. Nos. 



1-3. 8vo. 1920-21. 

 Cornell University — Agricultural Experiment Station : Memoirs, Nos. 28-33. 

 8vo. 1919-20. 

 Bulletin, No. 400-402. 8vo. 1920. 

 East India Association— Journal, Vol. XII. No. 1. 8vo. 1921. 

 Editors— Animals' Defender, Jan.-Feb. 1921. 8vo. 

 Atheneeum, Dec-Jan. 1920-21. 4to. 

 British Engineers' Journal, Dec. 1920. 4to. 

 Chemical News, Dec-Jan. 1920-21. 8vo. 

 Chemist and Druggist, Dec-Jan. 1920-21. 8vo. 

 Church Gazette, Dec. 1920. 8vo. 

 Dyer and Calico Printer, Dec-Jan. 1920-21. 4to. 

 Engineer, Dec-Jan. 1920-21. fol. 

 Engineering, Dec-Jan. 1920-21. fol. 

 Journal of Physical Chemistry, Nov.-Dec 1920. 8vo. 

 Junior Mechanics, Dec-Jan. 1920-21. 8vo. 

 Law Journal, Dec-Jan. 1920-21. 8vo. 

 Model Engineer, Dec-Jan. 1920-21. 8vo. 

 Musical Times, Dec- Jan. 1920-21. 8vo. 

 Nature, Dec-Jan. 1920-21. 8vo. 

 New Church Magazine, Jan.-Feb. 1921. 8vo. 

 Nuovo Cimento, Nov.-Dec. 1920. 8vo. 

 Physical Review, Dec-Jan. 1920-21. 8vo. 

 Science Abstracts, Oct.-Dec 1920. 8vo. 

 Wireless World, Dec-Jan. 1920-21. 8vo. 

 Electrical Engineers, Institution of— Journal, Vol. LVIII. No.'295. 4to. 1920. 

 Florence, Biblioteca Nazionale Centrale — Bollettino delle Pubblicazioni 

 Italiani, Dec 1920. 8vo. 



