PLATE I 
(Adapted from diagram shewn at Mr, 
Greece’s L,I. Lecture), 
io?i<s at ioito stations ) 
***** *f y>*irr.T6 ^ 
*7)72>nre' tefeyrcLpTi/ Tc&y. 
jTeZephx) 
JZ& rece z/tct'. 
