Scientific Intelligence, Sec. 



79 



OBSERVATIONS on Temperature, Solar Radiation, and Humidity, made ou 

 the 17th of May, 1836, at 18, Claremont Place, Pentonville, London; to de- 

 termine what effect the passage of the moon over the disk of the sun had in 

 preventing Solar Radiation, &c. By John Abraham Mason, M.D., &c. 

 (Observations made every 15 minutes.) 



Note. — Sun rises 4/j. 127n. Sun sets 7h. 49m. 



