K.VOWMCDGK, Mav 12, lfls2.] 



CIIAKT 01.- THE TRANSIT OF 188S 



»/iad,.rf. rpjrioH ihc?,,*.* p7, 

 »een. 



i.ix. om. = Ingress Retarded oni.; E A fim - V . , 



> i^. A. Om. = Egress Accelerated I 



