4 South African Philosophical Society. 
ELxin, W. L. 
The Polarizing Photometer, and its Application to a Centauri 
(pp. 29, 30). 
Batrour, J. E., C.E. 
On some South-African Rivers (pp. 30-84). 
OakLEy, H. W. 
On Peripatus capensis (pp. 85-87). 
Brann, A. B., C.E. 
The Beaufort Dam (pp. 37-48, Plates I.-IIT.). 
Breck, J. H. MErrine 
An Enquiry into the Cause of the Camp Fever of Kimberley (pp. 
48-53). 
Vol. III., Part 2. 1885. Price 5s. 
TRIMEN, ROLAND 
Note on a Specimen of Amphisile punctulata, Bianconi, from Port 
Natal (pp. 53, 54). 
ELMGREN, E. 
Form of Cross-Section of a Channel for Constant Velocity of Water 
at Different Levels (pp. 55-60). 
BauFour, T. A. 
Irrigation on the Visch and Zak Rivers, Calvinia and Fraserburg 
Divisions (pp. 61-64). 
Smita, ANDR., M.A. 
On Disturbances to Thermometer Readings from Local Causes 
(pp. 64-68). 
Bowker, Col. T. H., F.R.G.S., F.Z.S. 
Other Days in South Africa (pp. 68-73). 
PERINGUEY, L. 
First Contribution to the South-African Coleopterous Fauna (pp. 
74-150, Plates I.-IV.). 
GAMBLE, JOHN G. 
Catalogue of Printed Books and Papers relating to South Africa. 
Pt. II. Climate and Meteorology. Compiled by John G. 
Gamble (pp. 151-196). 
Krarr Dirks 
Determination and Description of Cape Iridee (pp. 196-205). 
Vol. IV., Part 1. 1887. Price 2s. 6d. 
MacOway, P., F.L.S., F.R.H.S. 
Personalia of Botanical Collectors at the Cape—Presidential Address, 
1886 (pp. xxx-lii). 
McKay, GEORGE 
Notes on the Geology of the Coast between the Fish and Juja 
Rivers, South Africa (pp. 1-6). 
Finuay, W. H., B.A. 
On the Variations of Level of the Cape Transit-Circle (pp. 6-9). 
Approximate Elliptic Elements of Comet 1884 (b) (p. 10). 
GAMBLE, JOHN G. 
Meteorological Notes (pp. 10-14) 
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