144 Miscellaneous. 



Taking these facts into consideration, the general accuracy of 

 dating of the wrappers of Hahn and Koch's other works, together 

 with a number of odd records, I am accepting the following table 



of dates for ray ' Index Auimalium ' as a close approximation to 

 the truth. Any corrections will be most welcome. 



I have to thank Messrs. Wesley and Son for an odd copy of 



Vol. VI. Part 2, kindly sent to me : — 



I. 1. Mar. 1831. 



2. Sept. 1832. 



3. Dec. 1832. 



4. Mar. 1833. 



5. July 1833. 

 H. Oct. 1833. 



II. 1. Dec. 1833. 



2. Mav 1834. 



3. July 1834. 



4. Oct. 1834. 

 .5. May 183.^. 



6. Aug. 1835. 



III. 1. Jan. 183(1. 



2. Feb. 1830. 



3. July 183(). 



4. 1836. 



5. Dec. 1836. 



6. 1837. 



IV. 1. May 1837. 



2. Oct. 1837. 



3. Oct. 1837. 



4. Nov. 1837. 



5. Nov. 1837. 



6. May 1838. 

 Y. 1. May 1838. 



2. May 1838. 



.3. Sept. 18-38. 



4. Sept. 1838, 



5. Sept. 1838. 



6. 1839. 

 VI. 1. 1839. 



2. Apr. 1839. 



3. 1839. 



4. 1839, 



5. 1839. 



6. 1839. 

 VII. 1. July 1839. 



2. 1839. 



3. 1839. 



4. 1839. 



5. 1839. 



6. 1840. 

 VIII. ]. 1840. 



2 1840. 



3. 1841. 



4. 1811. 



5. Mav 1841. 

 0. ■ 1841. 



