Writings and diaries, including: (fols. 1-14) parliamentary diary, 27 Jan.-24 May 1702 (fols. 39v-43, 47-65) essays on moral, political and economic subjects, c.1708-9. The volume was originally used (fols. 65v, 64-3v 62-59v, 49v, 48v, 47v-46v, 45v, 31, 27v-23v all rev.) for personal and estate accounts of Cocks's father, 1660-4.