M(uirf)s 
1 ^ 413 ® 
AUGUST. 
SEPTEMBER. 
MAY. JUNE. JULY. 
HOURS P.M. t A M HOURS P.M. t A M HOURS P.M. + A M HOURS P.M. i- A M HOURS PM. » A M 
/ir rrir/i /ncnz/t/ iti t/if jrn/-. The Annual cnnv nf pressure. 
•P iriiM fu rl erne/ 4 /' m T^r 
Wv m/up ei t/ie h/urmr/rr ivrM 
:iimr hr/erx n/i i/i ./tieieiurv 6u/ 
