122 General Monthly Meeting. [April 10, 



Florence, Biblioteca Nazionale Centrale — Bollettino, No. 316. 8vo. 1898. 

 Florence, Reale Accademia del Georgofili — Atti, Vol. XXI. Disp. 3, 4. 8vo. 1899. 

 Franklin Institute — Journal for March, 1899. 8vo. 

 Geographical Society, Royal — -Geographical Journal for March, 1899. 8vo. 



Year Book and Record, 1899. Svo. 

 Ghew, A. B. Esq.(the Author) — Real Municipal Government for London. 8vo. 1899. 

 Gladstone, Dr. J. H. F.E.S. M.R.I.— Tijdschrift van het Kon. Nederlandsch 



Aardrijkskundig Genootschap. Tweede Serie, Deel XIV. 8vo. 1897. 

 Goteborgs Hogskola — Goteborgs Hogskolas Arsskrift, Band IV. 8vo. 1898. 

 Harvard College — Annual Reports of the President and the Treasurer, 1897-98. 



Svo. 1899. 

 Horticultural Society, Eoyal — Journal, Vol. XXII. Part 4. 8vo. 1899. 

 Imperial Institute— Imperial Institute Journal for March, 1899. 

 Jahr, Emit, Esq. (the Author)— Die Urkraft. 8vo. 1899. 



Beitrag zur chemiscben Wirkung des Magnetismus. 4to. 1898. 

 IJber die Gleichartigkeit gewisser chemischer Wirkungen des elektrischen 

 Stromes und des Magnetismus auf Broiusilber- Gelatine -Trockenplatten. 

 4to. 1899. 

 Johns Hopkins University — American Chemical Journal for March, 1899. 8vo. 



University Circulars, No. 139. 4to. 1899. 

 London County Council Technical Education Board — London Technical Educa- 

 tion Gazette for Feb.-March, 1899. 8vo. 

 Madrid, Real Academia de Ciencias — Anuario, 1899. 24mo. 

 Massachusetts State Board of Health — Twenty-ninth Annual Report. Svo. 189S. 

 Mensbrugghe, 67. Van der, Esq. (the Author) — Etude sur l'infiuence exerce'e par 

 un champ electrique sur un mince jet d'eau. Svo. 1899. 

 L'air atmospke'rique exerce-t-il une influence sur la hauteur d'un mince jet 



d'eau ? 

 Priucipes gene'raux d'une nouvelle the'orie capillaire. Svo. 1899. 

 Sur l'interprctation du principe d'Archimede fonde'e sur la parfaite elasticite des 



liquides. Svo. 1898. 

 Le principe dArchimede et l'egalite de Taction et de la reaction. 8vo. 189S. 

 Sur une resistance spe'eiale constate' a la surface des grands cours d'eau. Svo. 



1898. 

 Conservation des toiles peintes. 8vo. 



Sur les propriete's fondamentales des liquides. Svo. 1898. 

 Sur les nombreux effets de l'e'lasticite des liquides. Svo. 1898. 

 Quelques remarques sur une expe'rience curieuse de J. Plateau. Svo. 1898. 

 National Academy of Sciences, Washington — Memoirs, Vol. VIII. 4to. 1898. 



Report for 1898. Svo. 1899. 

 Navy League — Navy League Journal for March, 1899. 4to. 

 Numismatic Society — Chronicle and Journal, 1899, Part 1. Svo. 

 Odontological Society of Great Britain — Transactions, Vol. XXXI. No. 4. Svo. 



1899. 

 Onnes, Prof. H. K. — Communications from the Physical Laboratory at the 



University of Leiden, Nos. 45, 46 and Supplement No. 1. Svo. 1898-99. 

 Paris, Societe Francaise de Physique — Bulletin, No. 129. Svo. 1899. 

 Pharmaceutical Society of Great Britain — Journal for March, 1S99. 8vo. 

 Photographic Society of Great Britain, Royal — The Photographic Journal for 



Feb. 1899. 8vo. 

 Queen's College, Galway— Calendar, 1898-99. Svo. 1S99. 

 Rome, Ministry of Public Works— Giornale del Genio Civile, 1898, Fasc. 12. Svo. 



1S9S. 

 Royal College of Physicians, London — List of Fellows, &c. Svo. 1S>)9. 

 Royal Society of Edinburgh — Transactions, Vol. XXXIX. Part 2. 4to. 1S99. 



Proceedings," Vol. XXII. No. 3. Svo. 189S. 

 Royal Society of London— Philosophical Transactions, Vol. CXCII. A. No. 232. 

 4to. 1899. 

 Proceedings, Nos. 109, 410. Svo. 1899. 



