| Emitent | Italian Eritrea |
|---|---|
| Rok | 1890-1896 |
| Typ | Standard circulation coin |
| Nominał | 1 Lira (1/5) |
| Waluta | Tallero (1890-1921) |
| Skład | Silver (.835) |
| Waga | 5 g |
| Średnica | 23.2 mm |
| Grubość | 1.8 mm |
| Kształt | Round |
| Technika | Milled |
| Orientacja | Coin alignment ↑↓ |
| Rytownik(zy) | Filippo Speranza |
| W obiegu do | 4 September 1898 |
| Źródło(a) | KM#2, Schön#2 |
| Opis awersu | Crowned bust of Umberto I facing right. |
|---|---|
| Pismo awersu | Latin |
| Legenda awersu | UMBERTO I RE D`ITALIA · 1891 (Translation: Umberto I King of Italy.) |
| Opis rewersu | Denomination at centre, tree branches at bottom. |
| Pismo rewersu | Arabic, Ge`ez, Latin |
| Legenda rewersu | COLONIA ERITREA L . 1 ፪ የብር ፡ አሥርያ عــثرا ريا ل R (Translation: Colony of Eritrea. 2 tenths of birr. Two tenths of rial.) |
| Krawędź | Reeded |
| Mennica | R Rome, Italy (476-date) |
| Nakład | 1890 R - - 598 702 1891 R - - 2 401 298 1896 R - - 1 500 000 |
| ID Numisquare | 3451419360 |
| Uwagi |