S'^ On the Effects of Opimn 



EXPERIMENT (b.) 



Hours. Minutes. Temp. 



12. 20. Young rabbit put into a tin 

 vessel, heart beating 252 in a 

 minute. Violent struggles. 16°. 

 50. Animal very uneasy and cries 

 frequently; pulse 276, and 

 feeble. 18. 



Fresh supply of snow and salt 

 put in 

 1. 20. Animal coils itself into a round 

 form. Temperature when 

 the thermometer is put be- 

 twixt the thighs 86 ; in the 

 vessel, 4. 



Pulse not more than 252, 

 and more feeble. 

 50. Thermometer betwixt the. 

 thighs 80. Pulse so weak as 

 not to be counted to more 

 than 240. 

 7, 20. Animal breathes laboriously, 

 but makes yet occasional 

 struggles to escape. 0. 



50. Both the fore feet beginning to 



be rigid. 0. 



