64 



SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 60 



At 5.25 sample taken. Analysis: C0 2 4.56 per cent; 2 16.27 per cent. 

 Specimen of urine : No glucose found, or not sufficient to reduce Fehling's 

 solution. 



October 26, igio. Series I. I. F. and R. A. R. in chamber. Subject, I. F. 

 Fans off and CO = absorbed. 



Average volume breathed, 8.2 liters per minute. 

 Series II. CO; absorbed and fans on. 



Average volume breathed, 9.6 liters per minute. 



At 4.55 CO2 let in from bag. Fans put on to thoroughly mix atmosphere 

 with C0«. Sample taken. Analysis: CO- 1.7 per cent; O- 19.21 per cent. 

 Fans put off. 



Average volume breathed, 14.,? liters per minute. 





