- Dunnington , Guy Waldo . 1955 . Carl Friedrich Gauss: Titan of Science 154 – 157 . New York
- 1838 . Report of the British Association for the Advancement of Science , 8 : 33 – 33 .
- 1838 . Report of the British Association for the Advancement of Science , 8 : 37 – 37 .
- 1838 . Report of the British Association for the Advancement of Science , 8 : 40 – 40 .
- 1839 . Proc. Amer. Philos. Soc. , 1 ( 12 ) : 151 – 155 .
- 1839 . Proc. Amer. Philos. Soc. , 1 ( 12 ) : 153 – 154 .
- Bache , Alexander D. 1847 . Observations at the Magnetic and Meteorological Observatory at the Girard College, Philadelphia Vol. i , v – v . Washington 3 vols. and xxxv
- 1840 . Proc. Amer. Philos. Soc. , 1 ( 12 ) : 242 – 242 .
- June 1841 . Report of the Committee Appointed to Devise Means for Completing Magnetic Observations , June , American Philosophical Society . 18 Archives
- June 1841 . Report of the Committee Appointed to Devise Means for Completing Magnetic Observations , June , 4 – 4 . American Philosophical Society . 18 Archives
- June 1841 . Report of the Committee Appointed to Devise Means for Completing Magnetic Observations , June , 5 – 5 . American Philosophical Society . 18 Archives
- 1843 . Proc. Amer. Philos. Soc. , 2 ( 25 ) : 247 – 247 .
- Letter, James M. Porter to Robert M. Patterson, American Philosophical Society, Archives 1843 April 12
- Bache . Observations at Magnetic and Meteorological Observatory , iv – iv .
- Bache , Alexander D. Observations of the Magnetic Elements at the Girard College , American Philosophical Society . n.d. Archives
- See, for example Sabine Edward Contributions to Terrestrial Magnetism Transactions of the Royal Society of London 1840 130 129 156 This article is more or less typical of those that Sabine, one of the leading British investigators, wrote.
- Letter, Edward Sabine to Alexander D. Bache, Henry E. Huntington Library, Archives Alexander Dallas Bache Papers 1839 July 3
- Letter, Edward Sabine to Alexander D. Bache, Henry E. Huntington Library, Archives Alexander Dallas Bache Papers 1840 October 14
- Letter, Edward Sabine to Alexander D. Bache, Henry E. Huntington Library, Archives Alexander Dallas Bache Papers 1839 November 12
- Letter, Edward Sabine to Alexander D. Bache, Henry E. Huntington Library, Archives Alexander Dallas Bache Papers 1841 November 22
- Letter, John H. Lefray to Edward Sabine, American Philosophical Society, Archives History of Science Film No. 20 1842 October 25
- 1845 . Report of the British Association for the Advancement of Science , 15 : 6 – 8 .
- Lovering , Joseph and Bond , William Cranch . 1846 . An Account of the Magnetic Observations Made at the Observatory of Harvard University, Cambridge . Memoirs of the American Academy of Arts and Sciences , 2 : 1 – 84 . New Series William Cranch Bond, ‘An Account of the Magnetic Observations Made at the Observatory of Harvard University, Cambridge,’ Ibid., pp. 85–160.
- 1841 . Proc. Amer. Philos. Soc. , 2 : 19 – 19 . 101.
- Bond . An Account of the Magnetic Observations 160 – 160 .
- Bond . An Account of the Magnetic Observations 86 – 86 .
- Bache , Alexander D. 1837 . On the Diurnal Variation of the Horizontal Needle . Trans. Amer. Philos. Soc. , 5 : 2 – 2 . New Series
- Bache , Alexander D. 1837 . On the Diurnal Variation of the Horizontal Needle . Trans. Amer. Philos. Soc. , 5 : 15 – 21 . New Series
- Bache , Alexander D. and Courtenay , Edward H. 1837 . Observations to Determine the Magnetic Dip at Baltimore, Philadelphia, New York, West Point, Providence, Springfield and Albany and Albany . Trans. Amer. Philos. Soc. , 5 : 209 – 215 . New Series
- Bache , Alexander D. and Courtenay , Edward H. 1837 . On the Relative Horizontal Intensities of Terrestrial Magnetism at Several Places in the United States, with Investigation of the Corrections for Temperature, and Comparison of the Methods of Oscillation in Full and in Rarefield Air . Trans. Amer. Philos. Soc. , 5 : 427 – 457 . New Series
- Bache , Alexander D. and Courtenay , Edward H. 1837 . On the Relative Horizontal Intensities of Terrestrial Magnetism at Several Places in the United States, with Investigation of the Corrections for Temperature, and Comparison of the Methods of Oscillation in Full and in Rarefied Air . Trans. Amer. Philos. Soc. , 5 : 429 – 429 .
- Bache , Alexander D. and Courtenay , Edward H. 1837 . On the Relative Horizontal Intensities of Terrestrial Magnetism at Several Places in the United States, with Investigation of the Corrections for Temperature, and Comparison of the Methods of Oscillation in Full and in Rarefied Air . Trans. Amer. Philos. Soc. , 5 : 432 – 432 .
- Bache , Alexander D. and Courtenay , Edward H. 1837 . On the Relative Horizontal Intensities of Terrestrial Magnetism at Several Places in the United States, with Investigation of the Corrections for Temperature, and Comparison of the Methods of Oscillation in Full and in Rarefied Air . Trans. Amer. Philos. Soc. , 5 : 457 – 457 .
- Graham , James D. 1846 . Observations of the 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 . Trans. Amer. Philos. Soc. , 9 : 329 – 380 . New Series
- Graham , James D. 1846 . Observations of the 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 . Trans. Amer. Philos. Soc. , 9 : 348 – 359 .
- 1839 . Proc. Amer. Philos. Soc. , 1 : 6 – 6 . 78.
- 1840 . Proc. Amer. Philos. Soc. , 1 : 14 – 14 . 312.
- Letter, Joseph Henry to Charles Coquerel, American Philosophical Society, Archives 1839 June 19 Miscellaneous Manuscript Collection
- Letter, William Augustus Norton to John Fries Fraser, American Philosophical Society, Archives John Fries Fraser Papers 1847 January 1
- Letter, Titian Ramsay Peale to John Fries Fraser, American Philosophical Society, Archives John Fries Fraser Papers 1849 May 2 ‘Boston’ presumably refers to the American Academy of Arts and Sciences. It seems that the American Association for the Advancement of Science, the Smithsonian Institution and the Coast Survey (where Bache had gone in 1843) would have been more important competitors with the declining Society, especially in geophysics. Perhaps, however, Peale is referring to the general decline of the Philadelphia area as a scientific centre.
- Bauer , Louis Agricola . Bache, Alexander D. . Dictionary of American Biography , ii 461 – 462 . Hereafter this source will be cited as DAB.
- Kellog , Louis Phelps . Nicollet, Joseph N. . DAB , xiii 514 – 514 .
- Alden , Carroll S. Graham, James Duncan . DAB , vii 476 – 476 .
- Smith , David Eugene . Loomis, Elias . DAB , xi 398 – 398 .
- Hall , Edwin H. Lovering, Joseph . DAB , xi 442 – 442 .
- Courtenay, Edward H. . National Cyclopedia of American Biography , v 519 – 519 .
- Mitman , Carl W. Locke, John . DAB , xi 337 – 337 .
- Smith , Raymond Dugan . Bond, William Cranch . DAB , ii 434 – 434 .
- Senate Committee on Naval Affairs On the Memorial of Henry Hall Sherwood Claiming New and Important Discoveries in Magnetism Generally and Representing that he is the Inventor of the Geometer Washington 1838 11 11
- Senate Committee on Naval Affairs On the Memorial of Henry Hall Sherwood Claiming New and Important Discoveries in Magnetism Generally and Representing that he is the Inventor of the Geometer Washington 1838 18 18
- Senate Committee on Naval Affairs On the Memorial of Henry Hall Sherwood Claiming New and Important Discoveries in Magnetism Generally and Representing that he is the Inventor of the Geometer Washington 1838 18 18
- Senate Committee on Naval Affairs On the Memorial of Henry Hall Sherwood Claiming New and Important Discoveries in Magnetism Generally and Representing that he is the Inventor of the Geometer Washington 1838 23 23
- Frederick , John H. Jones, Thomas P. . DAB , x 203 – 203 .
- Sherwood , Henry Hall . February 1839 . Memorial to the Honorable Senate and House of Representatives , February , United States National Archives, Technical and Scientific Division . 15
- Sherwood , Henry Hall . February 1839 . Memorial to the Honorable Senate and House of Representatives , February , 13 – 13 . United States National Archives, Technical and Scientific Division . 15
- Sherwood , Henry Hall . February 1839 . Memorial to the Honorable Senate and House of Representatives , February , 23 – 23 . United States National Archives, Technical and Scientific Divisions . 15
- Sherwood , Henry Hall . February 1839 . Memorial to the Honorable Senate and House of Representatives , February , 46 – 46 . United States National Archives, Technical and Scientific Division . 15
- 1838 . Proc. Amer. Philos. Soc. , 1 ( 1 ) : 25 – 25 .
- 1838 . Proc. Amer. Philos. Soc. , 1 ( 1 ) : 27 – 27 .
- Reingold , Nathan . 1964 . Science in Nineteenth Century America: A Documentary History 60 – 60 . New York
- 1838 . Proc. Amer. Philos. Soc. , 1 ( 25 ) : 39 – 41 .
- Bonnycastle , Charles . Notes on Experiments Made August 22–25, 1838 by Prof. C. Bonnycastle and Dr. R. M. Patterson with a View of Determining the Depth of the Sea by the Echo , American Philosophical Society, Archives .
- Bonnycastle , Charles . Notes on Experiments Made August 22–25, 1838 by Prof. C. Bonnycastle and Dr. R. M. Patterson with a View of Determining the Depth of the Sea by the Echo , American Philosophical Society, Archives .
- Bonnycastle , Charles . Notes on Experiments Made August 22–25, 1838 by Prof. C. Bonnycastle and Dr. R. M. Patterson with a View of Determining the Depth of the Sea by the Echo , American Philosophical Society, Archives .
- 1846 . Proc. Amer. Philos. Soc. , 4 ( 36 ) : 283 – 283 .
- Letter, Robert H. Rose to Robert M. Patterson, American Philosophical Society, Archives 1823 May 19 Miscellaneous Manuscript Collection.
- 1846 . Proc. Amer. Philos. Soc. , 4 ( 36 ) : 283 – 283 .
Annals of Science
Volume 31, 1974 - Issue 5
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