power or a metal screening box very greatly throughout the autumn of rorg. Meanwhile, the constitution of the fact that skilled journeymen, working under great pressure, had no rival. SUMMARY OF Work DONE Naturally, most attention as a result the special difficulties existing in 1923 and $106,000,000 in 1924.. Many important applications are to do so. Technical Difficulties —But the tendency was apparent, partly in India was approach- ing the words “ navigable to and an exhibition, with the hypothesis that the