| Type | Characteristics |
| ? | ? |
| 1a ????????? |
Small size. Privy mark on base of obverse crown |
| 1b |
Privy mark in place of central jewel on obverse crown |
| ?1c |
Privy mark below aperture of obverse crown?? |
| ?2 |
Large size. Plain harp. pm precedes legend on reverse |
| ?2/3 mule |
?????????????????????????????????????????????????????????????????????????? |
| ?3 |
As 2 but with much larger obv. crown and rev. harp |
| ? | ? |