| Emitent | Portugal |
|---|---|
| Rok | 1370-1383 |
| Typ | Standard circulation coin |
| Hodnota | 1 Grave = 14 Dinheiros |
| Měna | Libra (1st Dynasty, 1128-1383) |
| Složení | Billon (.250 silver) |
| Hmotnost | 2.0 g |
| Průměr | 22 mm |
| Tloušťka | |
| Tvar | Round (irregular) |
| Technika | Hammered |
| Orientace | |
| Rytci | |
| V oběhu do | |
| Reference | Gomes#Fe 12 |
| Popis líce | King`s initial `FR` on centre with `P` at 03:00H. Secret symbol at 09:00H (See comments). |
|---|---|
| Písmo líce | Latin (uncial) |
| Opis líce | + SI : DnIS : / MICII : AI : / TO : |
| Popis rubu | Central Shield with 4 castles around making a cross. `P` at 3rd quadrant |
| Písmo rubu | Latin (uncial) |
| Opis rubu | + FERNANDVS : REX : PORTV |
| Hrana | |
| Mincovna | P Porto, Portugal |
| Náklad | ND (1370-1383) P / P - AG#Fe 12.01 (Obv. with secret symbol on left of `F`) - ND (1370-1383) P / P - AG#Fe 12.02 (Obv. without secret symbol) - ND (1370-1383) P / P - AG#Fe 12.03 (Obv. with cross on left of `F`) - |
| ID Numisquare | 2771569230 |
| Poznámky |