Depth 



Jfata 



, . ♦ Ml whim, 



Turnit Cor* I 



hM^' Imd !^ . • ^-{/-^ 



^o. of Ttwrmomvlsr J ^ , \ 



Si 



Tni'Wl or drftl^e or Inn^lfs 

 SOUNDING WIRE, 



DRBOfiE ROP& 



UP. 



