866 OBSERVATIONS ON THE ZODIACAL LIGHT, 



No. 183. 

 JULY I9th, 1854: EVENINO. 



Lat. 25 9' N. : L"n ]J] 40' E. 



Sun set O/i. 47m. 

 Stronger and Diffuse Light at f/i. 3 : ';. and OA 30m. 



I was absent in a boat, and did not get back to the ship till 8'' 3(P, when I had a very good observation ; the 

 clear aud very bright so also at 9" 30"' ; but at this latter hour, the Stronger Light had dimmed cousiderably. 



