C. G. S. Electrical

Calcium Lights..

220

140

261| Canada. Patents in. 229
Calculating Machine Cane, Sorghum, Statis-
(1822)
California, Population
of

for

.378

Cables. Submarine. ..193

tics
Cane, Sugar, Production
of
Cane, Sugar, Statistics.358
Cannon Ball, Velocity

358

304

Caissons, Invented

(1841)
Calcium Carbide (1893).224

.221

Cams and Cam Move-

ments

430

Cans. Size of Tin for..378
Car Brake (1872)

.223