| unknown | Ship Details | |
| 1792 | Departed on a Voyage to the Arctic (Captained by Spedding, William) | BT98/52,320 |
| 1792 | Returned from a Voyage to the Arctic (Captained by Spedding, William) | BT98/52,320 |
| 1793 | Departed on a Voyage to the Arctic (Captained by Spedding, William) | BT98/53,290 |
| 1793 | Returned from a Voyage to the Arctic (Captained by Spedding, William) | BT98/53,290 |
| 1794 | Departed on a Voyage to the Arctic (Captained by Spedding, William) | LL, 29 July 1794; BT98/54,235 |
| 1794 | Returned from a Voyage to the Arctic (Captained by Spedding, William) | LL, 29 July 1794; BT98/54,235 |
| 1795 | Departed on a Voyage to the Arctic (Captained by Spedding, William) | LL, 28 July 1795; BT98/55,14/09 |
| 1795 | Returned from a Voyage to the Arctic (Captained by Spedding, William) | LL, 28 July 1795; BT98/55,14/09 |
| 1796 | Departed on a Voyage to the Arctic (Captained by Spedding, William) | LL, 12 July 1796; BT98/56,206 |
| 1796 | Returned from a Voyage to the Arctic (Captained by Spedding, William) | LL, 12 July 1796; BT98/56,206 |
| 1797 | Departed on a Voyage to the Arctic (Captained by Spedding, William) | LL, 28 July 1797; BT98/57,278 |
| 1797 | Returned from a Voyage to the Arctic (Captained by Spedding, William) | LL, 28 July 1797; BT98/57,278 |
| 1798 | Departed on a Voyage to the Arctic (Captained by Spedding, William) | LL, 10 Aug 1798; BT98/58,242 |
| 1798 | Returned from a Voyage to the Arctic (Captained by Spedding, William) | LL, 10 Aug 1798; BT98/58,242 |
| 1800 | Departed on a Voyage to the Arctic (Captained by Spedding, William) | LL, 8 Aug 1800; BT98/60,420 |
| 1800 | Returned from a Voyage to the Arctic (Captained by Spedding, William) | LL, 8 Aug 1800; BT98/60,420 |
| 1802 | Departed on a Voyage to the Arctic (Captained by Spedding) | LL, 30 July 1802 |
| 1802 | Returned from a Voyage to the Arctic (Captained by Spedding) | LL, 30 July 1802 |
| 1805 | Departed on a Voyage to the Arctic (Captained by Spedding, William) | LL, 6 Aug 1805; BT98/65,310 |
| 1805 | Returned from a Voyage to the Arctic (Captained by Spedding, William) | LL, 6 Aug 1805; BT98/65,310 |