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LIST OF AVORKS 



PUBLISHED BY THE 



SMITHSONIAN INSTITUTION, 



January, 1866. 



N. B. — Works to which no prices are affixed can no longer be supplied. 



GENERAL SERIES. 



Smithsonian Contributions to Knowledge. 4to. Vols. I — XV. 184S — 

 186(3. Fifteen volumes. Price $10 00 per volume for the series. Single 

 volumes $12 00, except Vol. I, the price of which is $20. 



Smithsonian Miscellaneous Collections. 8vo. Vols. I — V. 1862 — 1864. 

 Five volumes. Price S5 00 per volume for the series. Single volumes $6. 



Annual Reports made to Congress by the Board of Regents. 8vo. 1846 — 

 1864. Nineteen volumes. (Report of 1864 can alone be supplied. Price S2.) 



N. B.— Nearly all the publications of the Smithsonian Institution, separately paged and 

 indexed, however, are included in the above mentioned series, although a considerable num- 

 ber have not yet been combined into volumes. The titles of the separate articles are given 

 iu the following systematic arrangement. 



MATHEMATICS. 



80. Alvord, B. — Tangencies of Circles and of Spheres. 1856. 4to. pp. 

 16, and 9 plates. (S. C. vui.) Price $1. 



ASTRONOMY. 



8. Do'wnes, J. — Occultatious visible in the United States during 1848. 

 1848. 4to. pp. 12. 



9. Do-wnes, J. — Occultatious, etc., during 1849. 1848. 4to. pp. 24. 



10. Do-wnes, J. — Occultatious, etc., during 1850. 1849. 4to. pp. 26. 



These three papers wore not published in the series of Contributions. 



11. Downes, J. — Occultatious, etc., during 1851. 1850. 4to. pp. 26. 

 (S. C. 11.) 



29. Downes, J.— Occultatious, etc., during 1852. 1S52. 4to. pp. 34. 

 (S. C. in.; 



54. Downes, J.— Occultatious, etc., during 1S53. 1853. 4to. pp. 36. 

 (S. C. VI.) 



3. "Walker, S. C.— Researches relative to the Planet Neptune. 1S50. 

 4to. pp. 60. (S. C. II.) 



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