Word: peru
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Dates: during 1920-1929
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Professor Graton plans to study ore deposition and behavior of rocks at different depths, in order to be able to calculate the conditions that exist at still deeper depths. In addition to places mentioned above he will visit mines in Spain, Peru, Bolivia, Chile and the Belgian Congo. He is being financially aided in this research work by the Bureau of International Research. At the conclusion of his work he will write several articles for scientific publications...
...Modern Peru," Professor Haring, Harvard 2, History...
...Peru Skies Cloudy...
Since 1890 a branch station has been operated at Arequipa, Peru, but as cloudy weather handicaps the observation in that spot, it has been decided to move to the high platforms of South Africa where better conditions prevail throughout the year...
...engine trouble. The cripples were mended, but the San Antonio again fell behind with engine trouble before Guayaquil, Ecuador, was reached. The others flew on, the San Antonio following as soon as a new Liberty motor reached her by tug from Panama City. The San Antonio was at Lima, Peru, when the advance planes crashed...