— 137— 



distilled water, and placed in a 20% solution of Ibnnic acid, 

 in whicji iliry remain in tlic A:\vk for 24 to 48 hours. 

 Tease a small portion of the muscle in glycerine, and if the 

 motor endings are stained, transfer tin.' tissue to glycerine. 

 Tease xind mount in <!;lvcerine. 



