Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 4American Philosophical Society., 1967 |
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Сторінка 23
... magnetic observations , and that he was led to infer that the point of greatest magnetic intensity in North America is to the N. W. of Lake Superior , near its extremity , and not near Hud- son's Bay , as supposed by Col. Sabine . Prof ...
... magnetic observations , and that he was led to infer that the point of greatest magnetic intensity in North America is to the N. W. of Lake Superior , near its extremity , and not near Hud- son's Bay , as supposed by Col. Sabine . Prof ...
Сторінка 205
... Magnetic Dip , made at several positions , chiefly on the South - Western and North - Eastern frontiers of the United States ; and of the Magnetic Declination at two positions on the river Sabine , in 1840 , by Major Jas . D. Gra- ham ...
... Magnetic Dip , made at several positions , chiefly on the South - Western and North - Eastern frontiers of the United States ; and of the Magnetic Declination at two positions on the river Sabine , in 1840 , by Major Jas . D. Gra- ham ...
Сторінка 385
... Magnetic dip , Prof. Bache , 11 - Major Graham , 205 . Magnetic observations , Dr. Locke , 23 . Magnetic tours , results of Dr. Locke , 29 . Magnetic experiments , Mr. Justice , 218 . Mammoth cave , fish and stalactites from , 106 ...
... Magnetic dip , Prof. Bache , 11 - Major Graham , 205 . Magnetic observations , Dr. Locke , 23 . Magnetic tours , results of Dr. Locke , 29 . Magnetic experiments , Mr. Justice , 218 . Mammoth cave , fish and stalactites from , 106 ...
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28th Congress 4to.-From the Royal 8vo.-From Dr 8vo.-From Messrs 8vo.-From the American 8vo.-From the Author 8vo.-From the Editors 8vo.-From the Society A. D. Bache acknowledging the receipt African Repository American Colonization Society American Journal American Philosophical Society anfractibus Annual April Astronomical Astronomische Nachrichten Bache Bruxelles Chair ciety Colonial Journal Committee corpus luteum dated London donations were announced Dunglison Edinburgh Edward Newman electricity Epact following donations Franklin Institute George Biddell Airy Hebdomadaires des Séances Historical Society inclusive Isaac Hays January Journal of Science July June Kane Lea & Blanchard Letters were received LIBRARY BY PURCHASE Livraison magnetic March Medical Meeting Mémoires Natural History obituary notice observations Observatory Pennsylvania Philadelphia Present President Proceedings Prof Quatrième Série R. M. Patterson received and read referred Report Repository and Colonial Royal Asiatic Society Royal Society Séances Society of London suturis Third Series tion Transactions Vice-President Walker Washington wire York