CONTENTS. 
TRANSACTIONS OF TEE SOCIETY. 
I. — The Reproduction of Diatoms. By J. Newton Coombe. (Plates I. and II.) 
II. — Bryozoa from Madeira. By Arthur Wm. Waters. (Plate III.) 
III. — The President’s Address. By Edward M. Nelson. (Fig. 26; 
IV. — A Microscope with New Focussing Mechanism. Designed by Keith 
Lucas. (Figs. 27 and 28) 
Y. — Report on the Recent Foraminifera of the Malay Archipelago collected by 
Mr. A. Durrand, F.R.M.S. — Part IY. By Fortescue William Millett, 
F.R.M.S. (Plate IV.) 
VI. — The Rackwork Coarse-Adjustment. By Edward M. Nelson, Pres. R.M.S. 
(Figs. 65-71) 
VII. — Report on the Recent Foraminifera of the Malay Archipelago collected by 
Mr. A. Durrand, F.R.M.S. — Part V. By Fortescue William Millett, 
F.R.M.S. (Plate V.) 
* VIII. — On the Evolution of the Fine Adjustment. By Edward M. Nelson, Pres. 
R.M.S. (Pigs. 95 and 96) 
IX. — Notes on Some Sponges belonging to the Clionidse obtained at Madeira. 
By James Yate Johnson, Coir. M.Z.S. (Plate VI.) 
X. — Report on the Recent Foraminifera of the Malay Archipelago collected by 
Mr. A. Durrand, F.R.M.S. — Part VI. By Fortescue William Millett, 
F.R.M.S. (Plate VIIA 
NOTES. 
Notes on Colour Illumiuation, with Special Reference to the Choice of Suitable 
Colours. By Mr. Julius Rheiuberg. (Fig. 29) 
OBITUABY. 
Surgeon-Major George Charles Wallich, M.D., L.R.C.P. Edin. 
Count Abbe' F. Castracane 
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