[ i2;i] Numb, lyl* 
PHILOSOPHICA 
TRANSACTIONS. 
For the Month December^ i6%f. 
The CONTENTS. 
I. An Explanation of the Figures of two Vro^hyryVillstrs 
in ^gypt. 2. A Letter JubfcribedW . Tenon, concern- 
ingDrV^^ms new Water Engine. 3. EcUpJis Luncs 
totalis cum mora^ A. i(58y. die 10. I)ec. ji. ob/er» 
vataGtd^,nia Johanne Hevelio. 4. An AbflraB of a 
Letter from Mr. J. Flamfteed, Math. Reg. and F. 
of the R. S. giving the Defcription andufes of an Infiru- 
mentfor finding the difiances of "^^ Satellits from itsAxis^ 
with the help of the Table (^/'Parallaxes, andCatalogue of 
Eclipfes, printedin the preceding Trant^Stions. 5-. A 
^emnrkable Account of a Liver appearing Glandulofe to 
the Eyes communicated by Mr Brown, Chirurgeonto 
St Thomas' J- Hofpital in Southwark- Two ExtraUs 
of the Journal of the Soc. o/Oxford| one contain* 
inga Paper communicated by the l^verend Dr Wallis^ 
Prefident of that Soc. concerning the flrength of Memo- 
ry when apply ed with due attefittm ; The other defer ibing 
a large Stone voided by a Woman per meatum urina- 
rium. 7» Part of a Letter from theLearnedDr Salomon 
Reifelius, CheifPhyfician to the Duke of Wiirtemberg, 
concerning the Sipho Wirtembergicus. 8 . A full De- 
fcription, with the vfe.of the new Contrivance for Railing 
Water, propounded in the Tranf. JV. 173. by Dr Papin, 
F. vf the R. S. 9. A Letter from Mr William Co^e, 
Member of the Phil. Soc. o/Oxford, containing his Ob" 
fervations on the Purple-Fifh, 10, Two Letters from 
Mr W. Nicolfon, concerning tno Runic Infcriptions 
Beaucaftle, ^WBridekirk. 11, An Account of the 
S f f Latitude 
