70 General Monthly Meeting. [March 3, 



Andrew Lang, Esq. — Three Lectures on The Natural History of Society ; 

 on Tuesdays, May 27, June 3, 10. 



C. V. Boys, Esq. A.R.S.M. F R.S. M.E.I. Assistant Professor of Physics, 

 Normal School of Science, South Kensington— Three Lectures on The Heat of 

 THE Moon and Stars (the Tyndall Lectures) ; on Thursdays, April 17, 2-4, May 1. 

 ■ Phofessor Dewar, M.A.F.R.S. M.B.I. Fullerian Professor of Chemistry, R.I. 

 Jacksonian Professor of Xatural Experimental Philosophy, Cambridge — Six Lec- 

 tures on Flame and Explosives; on Thursdays, Mav 8, 15, 22, 29, June 5, 12, 



Captain W. de W. Abney, R.E. C.B. F.R.S. il/.i?./.— Tliree Lectures on 

 Colour and its Chemical Action ; on Saturdays, April 19, 26, May 3. 



Charles Waldstein, Esq. Litt.D. Ph.D. — Three Lectures on Excavating 

 IN Greece ; on Saturdays, May 10, 17, 24. 



The Rev. S. Barix'g-Gould, M. A.— Three Lectures on The Ballad Music 

 op the West of England (with Mu&ical Illustrations); on Saturdays, May 31, 

 June 7, 14. 



The Presents received since the last Meeting were laid on the 

 table, and the thanks of the Members returned for the same, viz. : — 



for 



Academy of Natural Sciences, Philadelphia— Proceedings, 1888, Part 2. Svo. 1889. 

 Accademia dei Lincei, Reale, Roma — Atti, Serie Quarta : Rendiconti. 2" Semes- 



tre. Vol. V. Fuse. 11, 12. 8vo. 1890. 

 American Academy of Arts and Sciences— Troceedings, Vol. XV. Part 2. Svo. 



1889. 

 Adronomical Society, i?o//aZ— Monthly Notices. Vol. L. No. 3. 8vo. 1890. 

 Bankers, Institute o/— Journal, Vol. XL Part 2. Svo. 1890. 

 British Architects, Eoyal Institute o/— Proceedings, 1889-90, Nos. 8, 9. 4to. 

 British Museum (Natural History)— Cei\a]og\ie of Fossil Reptilia and Amphibia, 



Part HI. and Guide to the Mineral Galleries. Svo. lsS9. 

 BucMon, George B. Esq. F.R.S. M.R.I, {the J wf/ior)— Monograph of the British 



Cicada or Tettigiidae, Part 1. Svo. 1889. 

 Cambridge Observatory — Astronomical Observations, Vol. XXII. 1866-9. 4to. 



1890. 

 Cassedij, W. S. Esq. (the Author)— Is the Copernican System of Astronomy True? 



Svo. 1S88. 

 Chemical Society — Journal for February, 1890. Svo. 

 Cracovie, l Academic des Sciences — Bulletin, 1890, No. 1. Svo. 

 Crisj), Frank, Esq. LL.B. F.L.S. &c. M.R.I. — Journal of the Royal Microscopical 



Society, Part 6a; 1890, Part 1. Svo. 

 Editors — American Journal of Science for February, 1890. Svo. 



Analyst for February, 1890. Svo. 



Athenteum for February, 1890. 4to. 



Clieniical News for February, 1890. 4to. 



Chemist and Druggist for February, 1S90. Svo. 



Electrical Engineer for February, iS90. fol. 



Engineer for February, 1890. fol. 



Engineering for February, 1890. fol. 



Horological Journal for February, 1890. Svo. 



Industries for February, 1890. fol. 



Iron for February, 1890. 4to. 



Ironmongery for February, 1890. 



IMurray's M'lgazine for February, 1890. Svo. 



Nature for February, 1S90. 4to. 



Photogragliic News for February, 1890. Svo. 



Rrvue Scientilique for February, 1890. 4to. 



Telegrapliic .Journal for February, 1890. fol. 



Zoophiliat for February, 1890. 4to. 



