Wheels Of Industry

" The wheels of wealth will be slowed by all difficulties of transport, at whatever points arising, as a carriage is by the roughness of the roads over which it runs."—John......

An Effective Oil-sealing Device

K NOWN as the Perfect Oil Retainer, a self-contained, self-aligning oilsealing device with interesting features is marketed by the Super Oil Seal Manufacturing Co. (England),......