| Type | Characteristics |
| ? | ? |
| 1 |
Obv. legend begins at top centre. Crowns with 5 jewels. pm on rev. only |
| 2 |
Obv. legend follows pm. Same pm on both sides. Eagle-headed harp |
| 3 |
Pm on obv. only. Crowns with 5 circlet jewels |
| 4/3 mule | ? |
| ? | ?E.44a/P.62 |
| ? | ? |
| 4 | Pm on obv. only. 9 circlet jewels |
| 5 |
Irish ovals. Legends start at 7 o?clock. 5 jewels. Same pm both sides |
| ? | ? |