Transactions of the Royal Geological Society of Cornwall, Vol 2, p359 - 365
| On the Knowledge & Commerce of Tin among Ancient Nations, the Rev S Greatheed, [Communicated by letter to John Dennis], II: 359-365, 1822. |
| On the Knowledge & Commerce of Tin among Ancient Nations, the Rev S Greatheed, [Communicated by letter to John Dennis], II: 359-365, 1822. |