| Name: | SYMMETRY |
| Type: | Sailing Vessel |
| Launched: | 1801 |
| Completed: | 09/1801 |
| Builder: | Lockwood Brodrick |
| Yard: | South Shields |
| Yard Number: | |
| Dimensions: | 332tonsb, 101.7 x 27.6 x 18.0ft |
| Engines: | None |
| Engines by: | n/a |
| Propulsion: | Sail; rigged as a Ship; (Later: Snow) |
| Construction: | Wood |
| Reg Number: | 32882 |
| History: | |
| 26/09/1801 | Lockwood Brodrick & Thomas Forsyth, South Shields |
| 09/10/1802 | Shallet Dale, North Shields |
| 25/03/1826 | Dorothy, John & Henry Dale and William Cram, North Shields |
| 24/03/1832 | John & Henry Dale and William Cram, North Shields |
| 28/03/1835 | John & Henry Dale and John Oxley, North Shields |
| 06/10/1848 | John & Henry Dale and Peter Dale, North Shields |
| 18/08/1859 | Henry & Peter Dale, North Shields |
| 17/07/1861 | Peter Dale, North Shields |
| 10/10/1864 | Sarah Dale & John Brodrick Dale, North Shields |
| 02/02/1865 | Sarah Dale & John Brodrick Dale, North Shields and Shallett Dale, London |
| 07/02/1867 | Wrecked |
| Comments: | 1826: Owners were the executors of Shallet Dale |
| 1831: Lengthened | |
| 17/08/1851: Peter Dale died | |
| 1854: Lengthened | |
| 10/10/1864: Peter Dale died | |
| 07/02/1867: Register closed as "wrecked near Ystad" |