- BD1/1.
- File
- 1877-1915.
Register of stocks, 1877-1878, of Alexandra Slate Co. Ltd. Caernarfon, the Goodman Slate Quarry, Llanberis, the Cefn-du Slate Quarry Co., Waenfawr, and the Caermeinciau Slate Co., Waenfawr (all in co. Caernarfon), while trading as Jonathan Davies Slate Merchant. Register resumes with stocks and locations, 1879-1898, sales 1888, and details of shipments from Portmadoc, Caernarfon and other ports, 1884-1915.