31 
placed, is purposely left rough. No. i8 is a drilled axe-hammer 
(probably drilled with a metal tool). No. 19 is a spear-head of 
flint, ten inches long, and finely chipped. 
D 15. 
The two lower shelves in this Case are filled with flint-flakes, 
implements, and stone hatchets, from France. Nos. i to 9, 19, 
and 20 are stone hatchets from Carnac, Brittany, and its neigh- 
bourhood, presented to the collection by the Rev. E. L. Barnwell. 
No. 12 is a flint scraper. Nos. 10, 11, and 13 are flint imple- 
ments from the peat of the Somme at Abbeville. No. 21 is a 
net-sinker from the bed of the Seine. 
Casts of Objects found in some of the Dolmens (or 
Cromlechs) of France are exhibited in Cases D 16 
AND D 17. 
D 16. 
Nos. 1 to 12 are casts of hatchets of fibrolite, greenstone, 
jade, and serpentine, found in the dolmen of Mont Saint- 
Michel, Carnac, Brittany; Nos. 10, 11, and 12 are drilled; the 
originals are in the Museum of the Societe Polymathique du 
Morbihan, at Vannes. 
The objects Nos. 13 to 27 are casts of specimens from the 
dolmen of Bougon (Deux Sevres) ; found by M. Ch. Arnaud. 
Nos. 13 to 18 are casts of bone tools; Nos. 19 and 20, of 
teeth drilled for suspension; Nos. 21 and 22, of flint hatchets — 
No. 21 is stained green, apparently from having remained in 
contact with some object of copper or bronze ; No. 23 is the cast 
of a drilled axe-hammer of greenstone ; Nos. 25 to 27 are casts 
of flint flakes. 
D 17. 
Nos. I to 23 are casts of objects from the dolmen of Manne-er 
H'rock {^Montague de la fee), at Locmariaker (Morbihan). 
Nos. I to 16 are casts of hatchets of fibrolite, greenstone, 
serpentine, and jade; No. 17 is the cast of a flat ring of jade 
found nearly in the centre of the dolmen, upon the floor, with the 
point of the jade hatchet. No. 2, resting upon it. Nos. 18 to 23 
are casts of pendants made of a material to which M. Damour 
has given the name of callais, but it is not now known from 
whence this precious stone was obtained ; it somewhat resembles 
turquoise, but it is of an apple-green colour, and translucent. 
No less than 91 hatchets of fibrolite obtained from this dolmen 
were shown at the Paris Exhibition in 1867. They were all per- 
fect, even to the cutting edge. Most of the larger hatchets, 
however, were broken (it is thought purposely) in two or more 
