| Level | Item |
| Reference Number (click to see whole series/group) | 13A84/1/142 |
| Extent | 1 volume |
| Title | BOUND DOCUMENTATION RELATING TO WILLIAM COTTON |
| Date | 1851 - 1936 |
| Description | Includes a letter by William Cotton regarding schools in Bethnal Green, a copy of Cotton's weighing machine and a letter by a descendant of William Cotton. |
| Original Reference | D 0648 |