1892.] General Monthly Meeting. 583 



Mottiy G. A. M. S. Esq. (the Author) — Kisoluzioni della Quadratura del Circolo. 



8vo. Pavia, 1S92. 

 North of England Institute of Mining and Mechanical Engineers — Transactions, 



Vol. XLI. Part 1. 8vo. 189!^. 

 Numismatic Society — Chronicle and Journal, LS91, Parts 3 and 4. 8vo, 1892. 

 Odontological Society of Great Britain — Transactions, Vol. XXIV. No. 5. 8vo. 



1892. 

 Payne, Wm. W. Esq. and Hale, Geo. E. Esq. (the Editors) — Astronomy and Astro- 

 Physics for March, 1892. 8vo. 

 Pharmaceutical Society of Great Britain — Journal for March, 1892. 8vo. 

 Bichards, Adm,iral Sir S. H. K.C.B. F.R.S. &c. (the Conservator) — Keport on the 



Navigation of the River Mersey, 1891. 8vo. 1892. 

 Pichardson, B. W. M.D. F.B.S. M.B.I, (the Author)— The Asclepiad, Vol. IX. 



No. 33. 8vo. 1892. 

 Boyal Society of London — Philosophical Transactions, Vol. CLXXXII. 4to. 

 1892. 

 Proceedings, No. 305. 8vo. 1892. 

 Saxon Society of Sciences, Boyal — Mathematische-Physischen Classe 

 Abhandlungen, Band XVIII. Nos. 3, 4. 4to. 1892. 

 Berichte, 1891, No. 4. 8vo. 1892. 

 Philologisch-Historischen Classe : 

 Berichte, 1891, Nos. 2, 3. 8vo. 1892. 

 Selborne Society— N&ime Notes, Vol. HE. No. 28. 8vo. 1892. 

 Society of Architects — Proceedings, Vol. IV. Nos. 8, 9. 8vo. 1892. 

 Society of Arts — Journal for March, 1892. 8vo. 



Solar Physics Committee (Department of Science and Art) — Measures of Positions 

 and Areas of Sun-spots and Faculae on Photographs at Greenwich, Deiira- 

 Dun, and Melbourne, 1878-81. fol. 1891. 

 St. Petershourg Academie Imp^riale des Sciences — Bulletin, Tome XXIV. No. 3. 



4to. 1892. 

 Tacchini, Professor P. Hon. Mem. R.I. (the Author) — Memorie della Societa degli 



Spettroscopisti Italiani, Vol. XXI. Disp. 2\ 4to. 1892. 

 United Service Institution, Boyal — Journal, No. 169. 8vo. 1892. 

 United States Department of Agriculture — Monthly Weather Review for Novem- 

 ber-December, 1891. 4to. 1892. 

 Vereins zur Beforderung des Gewerhfleises in Preussen — Verhandlungen, 1892 



Heft 3. 4to. 1892. 

 Wild, Dr. H. (the Director) — Annalen der Physikalisclien Central Observatoriura, 

 1890, Theil II. 4to. 1891. 

 Repertorium fur Meteorologie, Band XIV. 4to. 1891. 

 Yorkshire Archs&ological and Topographical Association — Journal, Part 45. 8vo 

 1892. 



WEEKLY EVENING MEETING, 

 Friday, April 8, 1892. 



David Edward Hughes, Esq. F.R.S. Vice-President, 

 in the Chair. 



Peofessor W. E. Ayrton, F.R.S. 



Electric Meters, Motors, and Money Matters, 



[Abstract deferred.] 



