Columbus, [1], [7], [11], [13], [37], [40], [72], [73], [74], [77], [131], [325]
Columns, ornamental, [209]
Comanches, [175]
Combe, George, [369]
Comparative cerebral capacity of races, [400], [401]
Compass, the, of the Norse rovers, [12]
Conestogas, [253]
Cook, Captain, [14]