Clarke, P. D., Wyandotts, [327].
Clarke, Robt., his book-lists, [xv];
on the Cincinnati tablet, [404].
Clarke County, Ohio, mounds, [408].
Claus, C., Den Grölandske Chronica, [85].
Clavigero, Storia del Messico, [ii];
his beginning of Mexican hist., [155];
on the sources of Mexican history, [158];
describes the material, [158];
belittled by Robertson, [158];