BLOOD AND LYMPH 



255 





FlG. 78. OXYHEMOGLOBIN CRYSTALS FROM BLOOD OF THE HORSE. 



Reproduced from a micro-photograph furnished by Prof. E. T. Reichert, of the University 



of Pennsylvania. 





m 





FIG. 79. OXYHEMOGLOBIN CRYSTALS FROM BLOOD OF THE SQUIRREL. 

 Reproduced from a micro-photograph furnished by Prof. E. T. Reichert, of the University 



of Pennsylvania. 



