Page 513 - My FlipBook

509

For 4 grammes.
Colours in.
9 f Cobalt to grammes 0000535 blue.
Platina grammes
E» Cfq CD 0000535 dark blue,
CD 5 Gold grammes
m 03 00134 violet and red.
/r, *1
2 o 3 Bismuth grammes
P "? 3 00268 blue gray,
ill Mercury grammes 00268 gray.
IS*
Iron grammes 00669 yellow-red.
o2
S3 d- Manganese grammes 01338 gray.
Uranium grammes
CD OP 05350 pale yellow,
OP ° Titanium grammes 10700 pale yellow,
.Antimony grammes 21400 yellow.
"As to the remainder, there is nothing absolute in the
table which I have just presented," says M. Delabarre, "
it is
for the artist to make trials.
" In making the application, as above, I present some ex-
amples of the composition of coloured enamels."
Enamel composed after the manner which I have spo-
ken of:

4 grammes. Millim. *
Oxide of titanium - 32100 £ £
Enamel composition 4
Red oxide of iron - 03560
Enamel composition - 4 >§
Black oxide of iron - 01338
Oxide of manganese 05350
B £ §0
White oxide of lead - 02675

M. Delabarre, like other dentists, having felt the necessity
of making pieces to embellish the gums, in order to remedy
the depression of the edge of the alveolus, and thus make the
artificial teeth of a natural length, has thought of making a