TO 



SIR JAMES M'GRIGOR, BART., M.D., F.R.S., 



DIRECTOR GENERAL, 

 ARMY MEDICAL DEPARTMENT, 



THIS HUMBLE PRODUCTION OF LEISURE HOURS 



IS, BY PERMISSION, 



RESPECTFULLY DEDICATED, 

 BY HIS OBLIGED AND FAITHFUL SERVANT, 



EDWARD FRED. KELAART. 



