ll Proceedings of the Royal Physical Society. 
Monday, 16th December 1912.—Principal O. CHarnock Brap.ey, M.D., D.Se., 
F.R.8.E., President, in the Chair. 
The following were elected Ordinary Fellows of the Society :—Miss Margaret 
Colley March, M.Se.(Man.); G. G. Blackwood, Esq., F.F.A.; Malcolm Laurie, 
Esq., B.A., D.Sc. ; and Rey. James Waterston, B.D., B.Se. 
The following Communications were submitted : 
1. On Siphonophora of the Scottish National Antarctic Expedition. By J. Korrprrn, Esq. 
2, Exhibition of Model of Carapace and Hypostome of a Trilobite (Calymene). 
LAunig, Esq., B.A., D.Se. 
Exhibition of Lantern Slides of Minerals, taken in Natural Colours. 
By Maucotm 
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By the Seornrary. 
4. Exhibition of Lantern Slides of Butterflies, taken in Natural Colours. 
By Percy H. GrimsHaw, 
Esq., F.R.S.E., F.E.S. 
Monday, 27th January 1913.—Principal O. Coarnock Brap.ey, M.D., D.Sc., 
F.R.S.E., President, in the Chair. 
Jas. A. S. Watson, B.Sc., F.R.S.E., was elected an Ordinary Fellow. 
The following Communications were submitted : 
. On Thanasimus rufipes, a Beetle new to the British fauna, and its Life-History ; with 
exhibition of specimens. By Professor T. Hupson Brarn, B.A., B.Sc., M.Inst.C.E: 
. A Lantern Demonstration on a Series of Composite Organs in Duplicity and Triplicity among 
Fishes. By J. F. Grmniny, Esq., M.A., M.D., D.Sc. 
. Ecology, the best method of studying the Distribution of Species in Great Britain. By C. B. 
Crampton, Esq., M.B., C.M. 
bo 
eM) 
Monday, 24th February 1913.—Principal O. Coarnock Brapuey, M.D., D.Sc, 
F.R.S.E., President, in the Chair. 
The following gentlemen were elected Ordinary Fellows :—Sydney E. Brock, 
Esq., and Andrew Watt, Esq., M.A., F.R.S.E. 
The Communications submitted were as follows : 
1. Demonstration on some Old Peruvian Skulls. By Principal J. Yune Mackay, M.D., LL.D. 
Note on the Morphology of the Heart in Vertebrates. By Professor J. GranHam Knrr, 
M.A., F.R.S. 
wo 
3. An Experiment on the Transmission of Environmental Effects. By W. E. Acar, B.A., D.Sc. 
4, Fishes of St Helena, collected by the Scottish National Antarctic Expedition, By R. 8S. Clark, 
Esq., B.Se. 
Monday, 24th March 1913.—Principal O, Cuarnock Brapuiey, M.D., D.Sc., 
F.R.S.E., President, in the Chair. 
The following gentlemen were elected to be Ordinary Fellows :—C. Hawker 
Dinham, Esq., B.A., F.G.S.; William Dawson Henderson, Esq., M.A., B.Sc., 
Ph.D., F.R.S.E.; Murray Macgregor, Esq., B.Sc. ; J. E. Richey, Esq., B.A. 
