340 General Monthly Meeting [April 4, 



Harlem, SocieU Hollandaise des Sciences — Archives N6erlandaises de Physio- 



logie, Tome V. Liv. 2-3. 8vc. 1921. 

 Horological Institute, British — Horological Journal, March-April 1921. 8vo. 

 Illuminating Engineering Society — Illuminating Engineer, Jan. 1921. 8vo. 

 Imperial Institute— -Bulletin, Vol. XVIII. No. 3. 8vo. 1920. 

 Life-Boat Institution, Royal National — The Life-Boat, Feb. 1921. 8vo. 

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



Houses of Historical Interest in London, Part XLV. 8vo. 1921. 

 London Society — Journal, March 1921. 8vo. 

 London University— Gazette, March 1921. 4to. 



Paris, Academy of Sciences — Comptes Rendus, Tomes 164-166. 4to. 1917-18. 

 Paris, Socie'te d' Encouragement pour V Industrie Nationale— Bulletin, Feb. 



1921. 8vo. 

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



Serie VI. Tome I. No. 6 ; Tome II. No. 1. 8vo. 1920-21. 

 Parke Davis & Co. — Collected Papers from the Research Laboratory, Vol. VII. 



8vo. 1920. 

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

 Photographic Society, Royal -Journal, N.S., Vol. XLV. No. 4. 8vo. 1921. 

 Physical Society of London— Proceedings, Vol. XXXIII. Part 2. 8vo. 1921. 

 Rice, Calvin W. {Secretary, Memorial Committee) — In Memory of Andrew 



Carnegie, 1835-1919. 8vo. 1921. 

 Royal Engineers' Institute — Journal, Vol. XXXIII. No. 4. 8vo. 1921. 

 Royal Society of Arts — Journal, March 1921. 8vo. 



Royal Society of Edinburgh— Proceedings, Vol. XL. Part 2. 8vo. 1921. 

 Royal Society of London — Philosophical Transactions, A, Vol. CCXXI. No. 



593. 4to. 1921 

 Proceedings : A, Vol. XCVIII. No. 695. 8vo. 1921. 

 Year-Book, 1921. 8vo. 

 Saleeby, Dr. C. W., M.R.I.— Annual Report of Rockefeller Foundation, 1919. 



8vo. 1920. 

 Scottish Meteorological Society —Journal, Vol. XVIII. No. 37. 8vo. 1920. 

 Swiss Chemical Society —Helvetica, Chimica Acta, Vol. IV. Fasc. 2. 8vo. 1921. 

 Tohoku Imperial University, Japan — Science Reports, Vol. IX. No. 6. 8vo. 



1920. 

 United States Department of Agriculture — Journal of Agricultural Research, 



Vol. XX. Nos. 7-10. Svo. 1921. 

 Experiment Station Record, Vol. XLIV. Nos. 1-2. 8vo. 1821. 

 United States Patent Office— Official Gazette, Vol. CCLXXXIII. No. 3-Vol. 



CCLXXXIV. No. 1. 8vo. 1921. 

 Wireless Press, Ltd. {the Publishers)— Year-Book of Wireless Telegraphy, 1921. 



8vo. 



