DATKS OF PUBLICATION. ix 



JOURNAL, Second Series, 1847- 



Vol. I, Part 1. Presented to Academy meeting, December 7, 1847 

 2- " " " August 8, 1848. 



3. " " " August 7, 1849. 



4. " " < * February 5, 1850. 



Vol. II, Part 1. Presented to Academy meeting, November 19, 1850 



2. " " " February 3, 1852. 



3. " " " January 18, 1853. 



4. " " " March 7, 1854. 



Vol. Ill, Part 1. Presented to Academy meeting, May 8, 1855. 



-• " " " February 12, 1856. 



3. " " " November 18, 1856. 



4. ' ' " " February 16, 1858. 



Vol. IV, Part 1. Presented to Academy meeting, December 28, 1858. 



2. " " " October 4, 1859. 



3. " " " March 13, 1860. 



4. " " " December 11, 1860. 



Vol. V, Part 1. Presented to Academy meeting, February 18, 1862. 



2. " " " October 28, 1862. 



3. " " " March 17, 1863. 



4. " " " November 24, 1863. 



Vol. VI. The date of publication of the author 's separates will be 

 found printed at end of "Contents." 



Vol. VII. Presented to Academy meeting, January 25, 1870. 



Vol. VIII et seq. See note accompanying Vol. VI. 



PROCEEDINGS. 



Vol. I, No. 1. Presented to Academy meeting, May 11, 1841. 



2. Bill for printing received, June 29, 1841. 



3. " " ' < July 27, 1841. 



4. " ■ " " August 31, 1841. 



5. " " " September 28, 1841. 



6. " " " October 26, 1841. 



7. Receipt acknowledged by the Albany Institute, December 1, 1841. 



8. Ditto, by American Philosophical Society, December 9, 1841. 

 9. 



10. Received at National Institute, April 11, 1842. 



11, 12 in one. 



13, 14 in one. Receipt acknowledged by American Philosophical So- 

 ciety, July 15„ 1842. 



15,16 in one. Ditto, "October 7, 1842. 

 17,18,19 in one. " November 14, 1842. 



20, 21 in one. Bill for printing received, January 31, 1843. 



22, 23 in one. Receipt acknowledged by American Philosophical So- 

 ciety, April 7, 1843. 



24, 25 in one. Ditto, 'May 19, 1843. 



26, 27 in one. 



28, 29 in one. Receipt acknowledged by the American Philosophical 

 Society, September 18, 1843. 



30, 31 in one. Ditto, November 17, 1843. 



32,33 in one. " January 19, 1844. 



