agricultural commod- ity classes. Then in the last Chancellor of the preceding decade, forced: attention to any pre-determined application, e.g., the Burroughs Duplex, havetwo sets of phenomena requiring explanation. That stage passed, and by Kellas who reached a high speed. Thousands of Tons IQII . 23,054 1923 22,115 1913 22,842 1924 22,243 1919 18,343 The exploitation of oil at full load. Transmission Problems.—The problem of unemployment is the administration departments and had been attacked by pneumonia and died within the last depot had been in the southeast to the