The CONTENTS* 
ill; J Letter from the Kjngs Oncers at Slieernefs 
and Chatham, to the Honourable the Com* 
* ^ mjjioners of the Jccomtjj)f 
what they met ivith in opening an antient Well 
near Queenborough- in Kent, communicated 
by Mr, Peter Colliforij F. 3 ^. 5 . on January 
„8, i72p. . rv .. 
IV. Some ObferVations Crane, with Im* 
proyements on that Machine^ by J. T. Defag u- 
liers, F. 5 ^ S'. Shewn the Society in Models^ 
but here exentplified by Figures, '' '* 
V. Of the Meteor called the Ignis Fatuus, from 
ObferVations made in England^ by the ^yerend 
Mr, W. Derham, F. % S. and others in Italy, 
communicated by Sir Tho. Dercham, Liart, 
F. % S. 
# 
VI. T>U(t Obferyationes Eclipfs Lun<z Totalis ISLoSle . 
fequenteViem 28 Julij 1729. S. K Communi* 
cante Cl, Thoma Dercham, !Bart, ^ 3^. S. S. 
c ‘ J ^ ‘ 
L A Let* 
