Show WANTS A UNIfORM SYSTEM OF TESTS IBB I NEW KEW YORK Oct OcL 22 After several months spent in the United States investigating investigating in in- the oil folds fields and obtaining information to be used in an attempt to establish international unification of testing systems Dr Leo secretary of the international con congress ress' ress of petroleum and professor of chemistry chemistry chemis chemis- try at the technical university uni of Karlsruhe Karls Karis- Germany has bus returned to X New NewYork NewYork T C York and will sail for Germany on Saturday C II Dr made a tour through h Tennessee Louisiana and Oklahoma where be he in esti investigated investigate a U number Dumber of factories the fac tories which use oil in their productions lie Fie was wu accompanied by Dr David id T. T Da Day of tho the United States geological eolo cal survey who was specially appointed to accompany him In an interview inter at atthe tho the Engineers' Engineers club climb Dr said This expedition has hag been purely and nd t without any commercial l significance It is tho the wish of tho the emperor emperor em era- of Germany to establish a uniformity uniformity uni- uni of testing petroleum throughout ho the thc world Mr Ir cIt indorses the idea most heartH heartily The methods of testing petroleum throughout tho the world are entirely different Each country has las a n method of its own which leads to the thc holding up of enormous cargoes of the crude crudo oil and many temptations to blackmail on the part of smaller govern go ments meats I f |