50 Rupiah

発行体 Indonesia (1949-date)
年号 1971-1990
種類 Standard circulation coin
額面 50 Rupiah (50 IDR)
通貨 Rupiah (1965-date)
材質 Copper-nickel (75% Copper, 25% Nickel)
重量 6.06 g
直径 24 mm
厚さ 1.5 mm
形状 Round
製造技法 Milled
向き Medal alignment ↑↑
彫刻師
流通終了年 26 June 2002
参考文献 KM#35, Schön#25
表面の説明 Large numerical denomination surrounded by legend
表面の文字体系 Latin
表面の銘文 BANK INDONESIA 50 RUPIAH 1971
裏面の説明 Greater Bird of Paradise (Paradisaea apoda) on a branch, facing left
裏面の文字体系 Latin
裏面の銘文 Rp 50
Milled
鋳造所
鋳造数 1971 (1971-1990) - - 1 035 435 000
Numisquare ID 1730646460
追加情報

Historical Context: The 50 Rupiah coin, minted from 1971 to 1990, emerged during Indonesia's "New Order" era under President Suharto. This period was characterized by significant economic development and political stability. As a foundational denomination, the coin played a crucial role in daily commerce, reflecting efforts to establish a robust, modern national currency and foster economic growth. Its long mintage period underscores its utility and the relative monetary stability achieved.

Artistry: The design, likely from an anonymous engraver at the Indonesian State Mint, exemplifies a post-colonial nationalistic stylistic school. The obverse prominently features a Greater Bird-of-Paradise (Paradisaea apoda), a magnificent creature native to the region, symbolizing Indonesia's rich biodiversity. The denomination "50 RUPIAH" and year are displayed. The reverse proudly bears the Garuda Pancasila, Indonesia's national emblem, alongside the issuing authority "BANK INDONESIA," embodying national identity.

Technical/Grading: Struck in copper-nickel, this coin generally exhibits good strike quality, though collectors should inspect high-points for wear. On the obverse, critical areas include the intricate plumage and delicate tail feathers of the Bird-of-Paradise, plus the raised numerals. For the reverse, the fine details of the Garuda's feathers, particularly on its wings and chest shield, are key indicators of condition. A full, sharp strike on these elements signifies a higher grade.

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