| 発行体 | Madagascar |
|---|---|
| 年号 | 1970-1989 |
| 種類 | Standard circulation coin |
| 額面 | 20 Francs = 4 Ariary |
| 通貨 | Franc (1963-2004) |
| 材質 | Aluminium bronze (92% Copper, 6% Aluminium, 2% Nickel) |
| 重量 | 6 g |
| 直径 | 24.5 mm |
| 厚さ | 1.5 mm |
| 形状 | Round |
| 製造技法 | Milled |
| 向き | Coin alignment ↑↓ |
| 彫刻師 | Obverse: B. Ramjato Reverse: Raymond Joly |
| 流通終了年 | |
| 参考文献 | KM#12, Schön#12 |
| 表面の説明 | Cotton plant |
|---|---|
| 表面の文字体系 | Latin |
| 表面の銘文 | FAMOAHAMBOLAN` NY REPOBLIKA MALAGASY 1970 |
| 裏面の説明 | Value within horns of Zebu head above sprigs and marks |
| 裏面の文字体系 | Latin |
| 裏面の銘文 | 20 FRANCS ARIARY EFATRA (Translation: Four Ariary) |
| 縁 | Plain |
| 鋳造所 | Monnaie de Paris, Paris (and Pessac starting 1973), France (864-date) Monnaie de Paris, Paris (and Pessac starting 1973), France (864-date) Royal Canadian Mint of Winnipeg,Canada (1976-date) |
| 鋳造数 | 1970 - Also issued in set for the 10th anniversary of independance. - 4 000 000 1971 - - 6 000 000 1972 - - 2 000 000 1973 - - 3 000 000 1974 - - 1975 - - 1976 - - 2 700 000 1977 - - 600 000 1978 - - 1979 - - 1 600 000 1980 - - 1 600 000 1981 - - 2 200 000 1982 - - 1 800 000 1983 - - 2 400 000 1984 - - 1 200 000 1986 - - 2 400 000 1987 - - 1 200 000 1988 - - 1 200 000 1989 - Winnipeg Mint - |
| Numisquare ID | 9606063180 |
| コメント |