v. 1. January 1820-June 1825.
v. 2. July 1825-September 1829. Index [to the 1st 2 v.]
v.3. September 1829 - February 1831.
v.4. March 1831 - December 1832. Index [to the 3d and 4th v.]
v.5. January 1833 - October 1834.
v.6. November 1834 - June 1836. Index [to the 5th and 6th v.]