PEOCEEDINGS OF 

 THE ROYAL SOCIETY. 



vol. xxxii. No. 215. 



3> 



I J OONTEN 



PAGE 



The Molecular Yolume of Solids. By Edwaed Wilson, m.a. . . 457 



On a New Form of Febrile Disease associated with the presence of an 

 Organism distributed with Milk from the Oldmill Reformatory School, 

 Aberdeen. By J. C. Ewaet, M.D., Professor of Natural History in the 

 University of Aberdeen . 492 



List of Presents 498 



On Graviineters ; with special reference to a Torsion Gravimeter, designed by 

 the late J. Allan Broun, F.R.S. By Major J. Herschel, R.E., F.R.S. , 

 Deputy Superintendent of the Surrey of India. (Plates 8, 9) . . 507 



On the Coefficients of Expansion of the Di-iodide of Lead , PbL, and of an 

 Alloy of Iodide of Lead with Iodide of Silver, PbLAgl. By G-. F. Rod- 

 well, F.R.A.S., F.C.S., Science Master in Marlborough College . . 540 



Index 553 



Title and Contents. 



Price Four Shillings. 



