EFFECT OF REFRACTION 



Dundas 



Jaju.es Reynolds 074 Strana.lCarckl0^i84S 



V 



is of square miles t'f water, and 49mOKong t>r*xtju<nr miL-s pftini land. 17it f depth &r*tfit* < wan varies 

 /'///// Earth, beyond, a r't'u' /tiuiifi<-J r'i- t 't th'in it\ orface f n&thing is foum-fi 

 nit 4Jnii/i's. At tfehetffkt <'/""</ r'l'tv thousand fiW rt/>t\'i v/^'.v A v nirerii'J A'^v//y/ v/ ////'* . /// itJJititm te 



/'/r ///< luvi ;<->n,thi> 



