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the Camp de Cesar, about two miles to the north east of 
Dieppe. It is a vast Celtic camp of triangular form, capable 
of containing a population larger than that of the city of 
Manchester. It is bounded on one side by inaccessible 
cliffs of great height ; on the second side, where it is partly 
defended by nature, with an earthen wall about 36 feet 
high; and on the third side, which is less defended by 
nature, with an earthen wall about 56 feet high, and as 
thick as a railway embankment. The two walls together are 
probably about three miles in length. They are supposed 
to have been constructed by the Celts, and the space they 
enclosed to have served as a place of refuge for the inhab- 
itants of the neighbouring country, who, when invaded, 
probably fled into, taking with them their families and all 
their moveable possessions. Mr. M. stated that he had 
seen a great number of flint implements that had been 
found within the enclosure. There is a very good model of 
it in the museum of Dieppe. There are two similar monu- 
ments in Normandy : one at Caudebec, on the Seine. It 
is in the form of a very long isoceles triangle, the two 
sides of which are inaccessible cliffs, and the base protected 
by a wall similar to that just described. 
3. Mr. Moles worth also referred to the vitrified camp 
which exists in the neighbourhood of St. Brieux in Brittany. 
This camp is enclosed by a wall of granite, which has been 
completely calcined by the action of fire. It was supposed 
by the Archaeological section of the Congres Scientifique of 
France who visited it that it had been occupied by persons 
whose conduct had rendered them so obnoxious to the inhabi- 
tants of the country that they were determined to destroy their 
camp so completely as to prevent it from affording them 
shelter at any future time. It was very extraordinary that 
in these times in which the fort was thus burnt heat could 
have been obtained sufficiently intense to destroy the 
nature of the granite. In answer to an inquiry as to 
