XXV 



vi CON'JENTS. 



PROCEEDINGS. 



Allen, J. F. — Exhibit of specimens of chromium and an alloy of 

 manganese and tin 



Exhibit of manganese alloys which had recovered from severe 



strain after lapse of time 



Exhibit of an alloy of manganese and silver ... xxvii 



AsHWORTH, J. J.— On a paper by Mr. J. Smith anticipating recent 



discoveries of the colour-phenomena with a rapidly rotating 

 black and white disc ... ... ... ... ... ... xviii 



Bailey, Charles, F.L.S.— Exhibit of specimens of Salvinia natans 



Willd. ... XXV 



Exhibit of living plants of Jacquin's oxlip ... ... ... ... xxxv 



BoLTO.v, H., F.R.S. E. — The palaeontology of the slates of the Isle of 



Man... ... ... ... ... ... ... ... ... xxxiii 



Broadbent, G. H., M.R.C.S. — Description of Sarcina ... .. xxvii 



Description of observations on Vorticelloe ... ... ... ... xxviii 



Brothers, A., F.R. A. S.... Exhibition of latest form of Ives' Photo- 



chromoscope ... ... ... ... ... ... ... xxi 



Notes on stereoscopic and pseudoscopic vision ... .. ... xxxiii 



BUTTERWORTH, JOHN, F.R. M.S. — Apparatus for observing low forms 



of aquatic life ... ... ... ... ... ... ... xxviii 



Dawkins, W. Boyd, F.R.S. — Exhibit of spruce trunk hollowed by 



fungus ... viii 



Exhibit of section of Fardel coal ... ... .. .. ... ix 



Dixon, H.B., F.R S. — Description of experiments in obtaining photo- 

 graphs of ex plosion -flames ix 



Farauay, F. J., P\L.S. — On the economic importance of duration of 



the gold supply ... ... ... ... ... .,, ... i 



On relative merits of cane and beet sugar ... ... ... ... xxiii 



Hoyle, W. E., M.A. — Description of bone supposed to belong to a 



whale xxxiii 



Hyde, Henry. —Exhibit of specimens of 6'wj//'/<!/;;'mw stridisswium L. 



viii & xiii 



Joyce, Samuel. —Exhibit of pocket form of volt-meter x 



Lees, C. H., D.Sc— On Zeeman's researches on the effect of a 



magnetic field on light i 



Mflvill, y. Cosmo, M. A.— Exhibit of specimens of Stachys alpina L... xiii 

 Exhibit of alpine plants collected in the Ampezzo Thai xiv 



