| Emitent | Sudan |
|---|---|
| Rok | 1780 |
| Typ | Emergency coin |
| Hodnota | Riyal |
| Měna | |
| Složení | Silver (.833) |
| Hmotnost | 28 g |
| Průměr | 41 mm |
| Tloušťka | 2.5 mm |
| Tvar | Round |
| Technika | Milled |
| Orientace | Medal alignment ↑↑ |
| Rytci | |
| V oběhu do | |
| Reference |
| Popis líce | Right facing portrait of Empress Maria Theresia of Habsburg. Countermark: `احُمد ع` = Ahmad A |
|---|---|
| Písmo líce | Arabic, Latin |
| Opis líce | M·THERESIA·D·G· R·IMP·HU·BO·REG· احُمد ع S·F· (Translation: Maria-Theresia, by the Grace of God, Roman Empress, Queen of Hungary and Bohemia Ahmad A) |
| Popis rubu | Imperial double-headed eagle with the arms of Austria at the centre, surrounded by four quarters representing Hungary, Bohemia, Burgundy and Burgau (Günzburg). |
| Písmo rubu | Latin |
| Opis rubu | ARCHID·AVST·DUX· BURG·CO·TYR·1780·X (Translation: Archduchess of Austria, duchess of Burgundy, comtess of Tyrol) |
| Hrana | Inscripted |
| Mincovna | |
| Náklad | 1780 X - - |
| ID Numisquare | 4121970510 |
| Poznámky |