450 General Monthly Meeting [July 4 r 



Geological Society of London — Abstracts of Proceedings, Nos. 1073-74. 8vo. 

 1921. 

 Geological Literature, 1913. 8vo. 1921. 

 Groningen, University of — Academia Groningana, 29 Juni - 1 Juli 1914 



(Tercentenary Celebration). 4to. 191G. 

 Haarlem, Societe Hollandaise des Sciences — CEuvres Completes de Christiaan 



Huygens, Tome XIV. ±to. 1920. 

 Hoiological Institute — Horological Journal, June-July 1921. Svo. 

 Horticultural Society, Royal — Journal, Vol. XLVI. Svo. 1921. 

 Illuminating Engineering Society— Illuminating Engineer, March 1921. Svo. 

 Life-Boat Institution, Royal National — The Life-Boat, May 1921. Svo. 



Annual Report, 1920. Svo. 1921. 

 London County Council — Gazette, June 1921. 4to. 

 London Society — Journal, June 1921. Svo. 

 London University — Gazette, June 1921. 4to. 

 Meteorological Office — Daily Readings, April 1921. 4to. 

 Monaco, Institui Oceanographigue — Bulletin, Nos. 385-390. Svo. 1921. 

 Montpellier, Academic des Sciences — Bulletin, Mai 1919-Dec. 1920. 8vo. 

 New York Academy of Sciences — Annals, Vol. XXVIII. pp. 167-200 ; Vol. 



XXIX. pp. 133-139. 8vo. 1920-21. 

 Numismatic Society, Royal — Numismatic Chronicle, 1921, Parts 1-2. Svo. 

 Paris, Societe d' Encouragement pour Vlndustrie Nationale — Bulletin, May 



1921. Svo. 

 Paris, Societe Frangaise de Physique — Journal de Physique et le Radium, 



Tome II. No. 5-6. Svo. 1921. 

 Pharmaceutical Society of Great Britain — Journal, June 1921. 8vo. 

 Photographic Society, Royal — Journal, N.S., Vol. XLV. No. 7. 8vo. 1921. 



Photographic Abstracts, Vol. I. Part 2. 8vo. 1921. 

 Physical Society — Proceedings, Vol. XXXIII. Part 4. Svo. 1921. 

 Princeton University Observatory — Contribution No. 5. Photometric Re- 

 searches : The Eclipsing Variable U. Cephei. By R. S. Dugan. 4to. 

 1920. 

 Rome, Ministry of Public Works — Giomale del Genio Civile, April 1921. Svo. 

 Rontgen Society— Journal, Vol. XVI. No. 67, April 1921. Svo. 

 Royal Engineers' Institute — Journal, Vol. XXXIV. No. 1. Svo. 1921. 

 Royal Society of Arts — Journal, June 1921. Svo. 

 Royal Society of London— Proceedings : A, Vol. CXIX. No. 69S ; B, Vol. XCII. 



No. 645. 8vo. 1921. 

 South Africa, Union o/— Journal of Agriculture, 3921, No. 6. Svo. 



Department of Agriculture, Bulletin No. 1, 1921. 8vo. 

 Statistical Society, Royal— Journal, Vol. LXXXIV. Part 3. Svo. 1921. 

 Stoll, Sir Osivald (The Author) — " Broadsheets " on National Finance. Svo. 



1921. 

 Straits Settlements — Report on Raffles Museum and Librarv, 1919. 4to. 



1921. 

 Siviss Chemical Society — Helvetica Chimica Acta, Vol. IV. Fasc. 4. 8vo. 



1921. 

 Tdhoku Imperial University — Science Reports, Vol. X. No. 1; Second Series, 

 Vol. V. No. 3. 8vo. & 4to. 1921. 

 Technology Reports, Vol. II. No. 1. 8vo. 1921. 

 Mathematical Journal, Vol. XIX. Nos. 1-2. 8vo. 1921. 

 Toulouse, Societe Archseologique du Midi de la France — Bulletin, Nos. 42-45. 



Svo. 1913-19. 

 United States Bureau of Standards — Scientific Papers, Nos. 399, 401-405. 

 Svo. 1920. 

 Circulars, Nos. 32, 99, 106. Svo. 1920. 

 Technologic Papers, Nos. 173, 179, 180. Svo. 1920. 

 Miscellaneous Publications, Nos. 43, 45. Svo. 1920-21. 



