480 



Index. 



w. 



Weights and measures, abstract o( Capt. 



Kater^s paper od the construction and 



adjustment of, 53. 

 William's College (America), temperature 



at, during the summer of 1825, 120. 

 Wilson, I^. bii>gtaphical account of, 



324. 



Woodhall, Rev. Dr. notice of the tempei'- 

 ature at William's College (America), 

 during the summer of 1825, 121 — notice 

 of the excessire heat at Brooklyn, New 

 York, 120. 



Y. 



Yttria, phosphate, analysis of, 1 1 6, 



END OF VOL. XII. 



Printed by C. Baldwin, New Bridqe-strcct, liondon . 



