Letter 180. To Allsop. 8 or 18 April, 1820 182 181. " 31 July, 1820 190 182. " 8 August, 1820 192 183. " 11 October, 1820 198 184. " 20 October, 1820 201 185. " 25 October, 1820 202 186. " 27 Nov. 1820 203 187. " January, 1821 204