| Similarity | Rank | |
|---|---|---|
| hamstone | 0.809 | 76758 |
| halstock | 0.808 | 58712 |
| chain-guilloche | 0.776 | 62791 |
| gwynant | 0.776 | 80160 |
| middleborough | 0.773 | 53597 |
| a259 | 0.770 | 95294 |
| reay | 0.770 | 59056 |
| beeches | 0.768 | 50422 |
| sixteen-petalled | 0.766 | 77926 |
| kingscote | 0.766 | 49901 |
| kingshams | 0.766 | 70197 |
| vltava | 0.765 | 51403 |
| helmsdale | 0.764 | 80540 |
| harpham | 0.764 | 98671 |
| semi-roundel | 0.763 | 65101 |
| craigleith | 0.762 | 65063 |
| vennel | 0.761 | 99879 |
| guyot | 0.760 | 87668 |
| tockington | 0.758 | 49971 |
| ancaster | 0.757 | 72503 |
| kinver | 0.757 | 85595 |
| stonesfield | 0.756 | 39304 |
| dalling | 0.755 | 89474 |
| drystone | 0.754 | 44314 |
| skipsea | 0.754 | 95161 |