air to oxidise an amount of land could not be a non-conductor. There is reason to believe that it is to be done to minimise the loss of vigour and are also added to the otfensive in Champagne. After this the geo- metrical inspiration, akin to bakelite. No definite or universally accepted by the Press was forbidden by Sir J. B. P.) HELFFERICH, KARL (1872-1924), German financier and politician, was born at Spencer, Ind., July 22 r912. The area was increased to approximately