33 



O 



le MOI 

 ft REL 



STOCK RELAY 



b ° ., 



MODIFIED 

 AY 



TT! 



m 





FIG. 8 



3-3cm 

 -J 



HYGROTHERMOGRAPH BASE : TOP VIEW 



cylinder, 

 guidepost ^' 



^0- 



P 



~~ jr39mft. 

 w 23mm 

 7mm ^ y 



35mm -^ 



6.0cm 



■© 



FIG. 9 



