r aa |e P ay) 3 alee "ss , 4% a FLT ee 
dee ' 4 “id Dias sy 
SOLAR SPOTS. 
Among the Plates there will he found Diagrams, 
_ representing the Position and Number of the Souar 
Spors which were observed from Cape Diamond, in 
| 1816, 17, and 18, by Mr. Watts—Their accuracy 
may he relied upon. 
