Word: peru
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Dates: during 1890-1899
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Geological Conference. Papers: An Occurrence of Theralite in Costa Rica. Professor Wolff.- (1) The Harvard Meteorological Stations in Peru. (2) A New Chart of Mean Annual Isotherms. Mr. R. DeC. Ward. Geological Laboratory, Room...
Geological Conference. Papers: An Occurrence of Theralite in Costa Rica. Professor Wolff.- (1) The Harvard Meteorological Stations in Peru. (2) A New Chart of Mean Annual Isotherms. Mr. R. DeC. Ward. Geological Laboratory, Room...
...Bruce photographic telescope, which is to be transferred to the station at Arequipa, Peru, is nearly ready for shipment, and will probably start on its journey Saturday, December 14. The heavy metal castings and machinery, tubes, etc., will be sent to New York by the Metropolitan steamer. The lenses, consisting of four lenses and two prisms each 24 inches in diameter, will be shipped to New York by rail. As the greatest care has to be used in moving these lenses, even though they are most securely packed and protected, Mr. Willard P. Gerrish will accompany them to New York...
...advantages of the station at Arequipa, Peru, have been so pronounced that it will be maintained permanently, and the Bruce photographic telescope, the latest acquisition to the equipment of the observatory, will be sent there in the near future. This instrument has proved very successful in photographing stars too faint to be photographed by other instruments and thus enabling them to be studied...
...eclipse of the moon on Sunday was seen to advantage at the Harvard observatory at Arequipa, in Peru. Some important observations were made and several photographs taken...