118 OBSERVATIONS ON THE ZODIACAL LIGHT. 



No. 59. 



SEPTEMBER 28th, 1853 : EVENING, 



Lat. 23 2'N.: Lon. 113 28' E. 



Sun set at 5h. 47Jm. 



Stronger Light at 7/i. Om. Diffuse at Ih. Om. 



1 30 



8 



8 30 



Had observations, for which see chart. At 8 h 30'", the upper end of the Diffuse Light was still well defined; hut, 

 fit its lower, or right-hand extremity, I could not get reliable boundaries. 



