Auto-Agglutination of Red Blood Cells in Trypanosomiasis. By Warrington 
' Yorke, M.D. Communicated by Major Ronald Ross, C.B., F.R.S.  ............... 
No. B 564.—February 28, 1911. 
Address of the President, Sir Archibald Geikie, K.C.B., at the Anniversary 
igen arom November: 30} LORD! o. .s..scccese nse cacn saccades secvavesdingea sd seteecessanae scone 
The Action of Bacillus lactis aérogenes on Glucose and Mannitol. Part IJ.—The 
Investigation of the 2: 3 Butanediol and the Acetylmethylcarbinol Formed ; 
the Effect of Free Oxygen on their Production ; the Action of B. lactis 
aérogenes on Fructose. By G.S. Walpole, B.Sc. (Melbourne). Communicated 
ane ree NOREEN CLOMIBRGeSs. cosscane sets otabicajtiee eae delateraseee tle. get Wauteeashbecthatetesch ecduige cn 
The Pharmacological Action of South African Boxwood (Gonioma kamassi). By 
Wet. Dixon. Communicated by Prof. J. N. Wangley, F.RS.  .....2.....0csee.sees 
The Transformation of Proteins into Fats during the Ripening of Cheese. 
(Preliminary Communication.) By M. Nierenstein. Communicated by 
AP rember e ricerca Hes? eee cesses ae src ace scans sitewe'nin's »'co'e'ses spe sglentie de veel aesie pclemesels ges 
The Action of X-Rays on the Developing Chick. By J. F. Gaskell, M.A., M.B. 
Cantab., M.R.C.P. Communicated by W. H. Gaskell, M.D., F.R.S. .........0..... 
Experiments to Ascertain if Antelope may Act as a Reservoir of the Virus of 
Sleeping Sickness (Zrypanosoma gambiense). By Colonel Sir David Bruce, 
C.B., F.R.S., A.M.S. ; and Captains A. E. Hamerton, D.S.O., and H. R. Bateman, 
R.A.M.C. (Sleeping Sickness Commission of the Royal Society, Uganda, 
eS) Men Re ee eecre Ade cases esse cists wuss agnatioud Nelnatal Sag seveuy ences a daneieeddmessua eae 
Experiments to Ascertain if the Domestic Fowl of Uganda may Act as a Reservoir 
of the Virus of Sleeping Sickness (7rypanosoma gambiense). By Colonel Sir 
David Bruce, C.B., F.R.S., A.M.S.; and Captains A. E. Hamerton, D.S.O., 
and H. R. Bateman, R.A.M.C. (Sleeping Sickness Commission of the Royal 
SOCIC UNAM SCAM Clan LOU S210). Lecce qeintics vac sdeauseers Shee naaiee neh acieaolied ovis aaiGeaatevcs tes uaelnt 
A Summary of Further Experimental Researches on the Etiology of Endemic 
- Goitre. (Second Series.) By Robert McCarrison, M.D., R.U.I., M.R.C.P. 
(Lond.), Captain I.M.S., Agency Surgeon, Gilgit. Communicated by Major 
rom lem yO Soha cilow- iLAbvs S)-retcci ve tath dclelet wes iia dene cece maies wa olds adardeSobesdlele ditioe v daw demoerne’s 
No. B 565.—April 3, 1911. 
Experiments to Investigate the Infectivity of Glossina palpalis Fed on Sleeping 
Sickness Patients under Treatment. By Colonel Sir David Bruce, C.B., F.R.S., 
A.M.S.; Captains A. E. Hamerton, D.S.O., and H. R. Bateman, R.A.M.C. 
(Sleeping Sickness Commission of the Royal Society, Uganda, 1908-10); and 
Dr. R. van Someren, Uganda Medical Staff.................. 
Ger eecceesesresoesvreesesoeenecs 
Experiments to Ascertain if Trypanosoma gambiense during its Development within 
Glossina palpalis is Infective. By Colonel Sir David Bruce, C.B., F.R.S., 
A.M.S. ; Captains A. E. Hamerton, D.S.0., and H. R. Bateman, R.A.M.C. ; 
and Captain F. P. Mackie, I.M.S, (Sleeping Sickness Commission of the Royal 
Society, Uganda, 1908-10) ......... eI Er ih Las Duioll ah ay we NERS fcptebcrbcespattecs 
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