C f*< 3 
tions, from the printed ones at Korimberg, to make 
the Tables as general as I could. The Tables are 
drawn up in the fame manner as thofe for the Years 
1729 and 1730; and from them various Obferva- 
tions and Comparifons may be made, in the fame 
manner [as has been done by feveral Hands heretofore, 
particularly. Dr. Plot, Dr. i Derham , Mr. Locke , Mar- 
quis Poleni, and others, as appears in the Tranfatfions 
of this Society:, and many more fuch Obfervations 
may be added, by thofe that are curious in thefe things, 
at their Pleafure. < - - 
j V) : . t.i 
A 
