| Administrative History | John Wheadon and Co, dyers of Chard, Somerset, were in operation from the end of the 18th century through into the early years of the 19th century. Their customers and suppliers came from London and throughout the South West. It is not known when the company was wound up. |
| Custodial History | The collection's former location in Special Collections was Business Records 15/iv/1-2. |