5^ 
transport facilities and allowing of suitable acconiiTU*dation for all 
engaged. 
‘ Could such a site be found, it would be desirable to place the 
main camp at a spot from which tsetse fly could be obtained in 
sufficient numbers to permit of transmission experiments being 
conducted there without the necessity of erecting a second station 
within a fly zone and rendering that fly proof; but for treatment 
experiments it is a sine qud non that no possible chance of re-infectkm, 
natural or accidental, should occur. 
‘ The accommodation required would consist of (l) a laborator)' 
building with doors and windows fitted, (2) an office rcjom, (3) huts 
for the man in charge, (4) sheds for the use of lx>th healthy and 
infected animals (certain of them to be rendered fly proof by means 
of wire mesh), (5) accommodation for all servants, (6) stores, buildings 
for small animals, netted runs for the same, &c., &c. 
All these could be made of timber and daub by native labour, 
and should not cost more than ^150, excluding the imported doors 
and windows, the necessary gauze and wire netting, and possibly, 
C roofing in the event of thatch proving 
unsa IS over either office or laboratory during the rainy 
roiio-h these buildings could be readily made from 
rough sawn timber, but should include at least one good case for 
books, papers and sensitive instruments. 
PurpJst! equipment would be simple, and for ordinar)’ 
Should it beTounr^ecesllrrto 
moroholop-v nf y to go more intimately into the 
■ The ™ler of' be doubled 
uncertain ■ but at , animals would, of necessity, be 
cattle, ,5 head' of sheep‘'and"the"‘°'"™‘’ ^ head of 
donkeys, and several dLen dorrs b horses or 
rats would be sufficient These guinea pigs and 
source precluding any chance of obtained from a 
would have to be taken en "^‘“fal infection, and all precautions 
the cost. ™ ^ f"«ors which would slightly raise 
experimental animalT Probably cover the purchases of all 
‘ In addition, the sum of £.0 m u 
*50 should be added for the cost of 
