Loose Leaves.

O NE would almost have thought that inventors of appliances of the "perpetual-motion" type would by now have been heartily discouraged, for the reeords of the Patent Office show......

One Hear S

Of former subscribers returning to the C.M.17.A. • • 0 That there's never a growl about "Lions on the ,prowl." Of I.C. turbine schemes which require some getting round. That......