| Alt Ref No | PFA/15/101 |
| Title | Accounts of the Slate Mill, Lime Kiln and Writing Slate Factory |
| Description | This includes 11 items with factory accounts, slate mill accounts and the lime kiln accounts of Mr J. Baxter. Some include attached correspondence addressed to Lord Penrhyn. |
| Date | 1822-1839 |
| Extent | 1 bundle (containing 11 items) |