T/u7. Trans. AIL) CCCXXIILPZaifc XXII./,. 
M. Ul ect?'omagnetic Wmparatus . 
C C. 17i c Conductor^. 
W. The Cou7ite?Toise TVeifit. 
T T .The Tiiis, one for ^dc id, arid one for Water. 
