1921] General Monthly Meeting 339 



Accademia dei Lincei, Reale, Roma — Atti, Serie Quinta : Rendiconti, Classe 

 di Scienze Fisische, Mathematiche e Naturali, Vol. XXX. 1° Sem. 

 Fasc. 1-3. 8vo. 1921. 

 Aeronautical Society, Royal— Journal, March 1921. 8vo. 

 American Academy of Arts and Sciences — Proceedings, Vol. LV. No. 10. Svo. 



1920. 

 Amsterdam, Royal Academy of Sciences — Verhandelingen, l c * Sectie, Dl. XII. 

 Nos. 4- 5 ; 2" Sectie, Dl. XX. Nos. 1-4. Svo. 1917-18. 



Verslagen, Vol. XXVI. Nos. 1-2. Svo. 1918. 



Proceedings, Vol. XX. Nos. 1-2. Svo. 1918. 



Jaarboek, 1917. Svo. 1918. 

 Antiquaries, Society of— The Antiquaries' Journal, Vol. I. No. 2, April 1921. 



8vo. 

 Asiatic Society of Bengal — Journal and Proceedings, N.S., Vol. XVI. 1920, 



Nos. 2-5. 8vo. 

 Australia, Commonwealth of — Science and Industry, Dec. 1920. Svo. 

 Bankers, Institute of — Journal, Vol. XLII. Part 4. 8vo. 1921. 

 Belfast Natural History Society — Report and Proceedings, 1919-20. Svo. 1921. 

 Belgium, Royal Academy— Bulletin, 1920. No. 12 ; 1921, No. 1. Svo. 



Annuaire, 1921. Svo. 

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



No. 10. 4to. 1921. 

 British Astronomical Association — Journal, Vol. XXXI. No. 5. Svo. 1921. 



Memoirs, Vol. XXIII. Part 1. Svo. 1921. 

 British Dental Association— Journal, Vol. XLII. Nos. 5-7. Svo. 1921. 

 Canada, Department of Mines — Mineral Production, 1919. 8vo. 1920. 

 Carnegie Institution— Report on Department Terrestrial Magnetism, 1920. 



8vo. 1921. 

 Chemical Industry, Society of — Journal, March 1921. 8vo. 

 Cliemical Society — Journal and Proceedings, March 1921. 8vo. 

 Deberain, H. — Bibliographic Scientifique Francaise, 1920, Fasc. 1-6 (Sect. I. -II.). 



8vo. 1920. 

 Editors— Animals' Defender, April 1921. Svo. 



British Engineers' Journal, March 1921. 4to. 



Chemical News, March 1921. Svo. 



Chemist and Druggist, March 1921. Svo. 



Dyer and Calico Printer, March 1921. 4to. 



Engineer, March 1921. fol. 



Engineering, March 1921. fol. 



Junior Mechanics, March 1921. Svo. 



Law Journal, March 1921. Svo. 



Model Engineer, March 1921. Svo. 



Musical Times, March 1921. Svo. 



Nation and Athenasum, March 1921. 4to. 



Nature, March 1921. Svo. 



New Church Magazine, March-April 1921. Svo. 



Nuovo Cimento, Feb.-March 1921. Svo. 



Physical Review, March 1921. Svo. 



Science Abstracts, Feb. 1921. Svo. 



Wireless World, March 1921. Svo. 

 Electrical Engineers, Institution of— Journal, Vol. LIX. No. 297. 4to. 1921. 

 Engineers, Society of— Transactions, 1920. Svo. 

 Franklin Institute — Journal, March 1921. Svo. 



Gauthier-Yillars et Cie {the Publishers) — Lu Theorie de la Relativite. Par 

 A. Einstein. Svo. 1921. 



L'Ether et la Theorie de la Relativite. Par A. Einstein. Svo. 1921. 

 Geological Society of London — Quarterly Journal, Vol. LXXVI. Part 1. Svo. 

 1921. 



Abstracts of Proceedings, Nos. 1068-1069. Svo. 1921. 



