50 Avos

发行方 Macau
年份 1978
类型 Standard circulation coin
面值 50 Avos (0.50 MOP)
货币 Pataca (1894-date)
材质 Copper-nickel (75% Copper, 25% Nickel)
重量 5.9 g
直径 23.6 mm
厚度 1.83 mm
形状 Round
制作工艺 Milled
方向 Coin alignment ↑↓
雕刻师
流通至
参考资料 KM#9, Schön#5
正面描述
正面文字 Chinese, Latin
正面铭文 * MACAU * 門 澳 * 1978 *
背面描述
背面文字 Chinese, Latin
背面铭文 REPUBLICA PORTUGUESA 毫 伍 *50 AVOS*
边缘 Reeded
铸币厂
铸造量 1978 - - 3 000 000
Numisquare 编号 1116232300
附加信息

Historical Context: Issued in 1978, the Macau 50 Avos circulated during a pivotal era for the Portuguese overseas province. Post-1974 Carnation Revolution, Macau gained increasing autonomy under Portuguese administration, a status enduring until the 1999 handover to China. This coinage represents the late phase of Portuguese numismatic influence, serving as a stable medium amidst evolving political landscapes and growing Chinese economic presence. It embodies Macau's unique transitional identity, bridging its colonial past with its future.

Artistry: The 1978 Macau 50 Avos design blends European heraldry and local symbolism. The obverse prominently features the Portuguese coat of arms—a shield superimposed on an armillary sphere—encircled by "REPÚBLICA PORTUGUESA" and the date, asserting sovereignty. The reverse displays "50 AVOS" above "MACAU," with stylized wave patterns hinting at Macau's maritime heritage and distinct regional identity. The stylistic school is modern and functional, prioritizing clarity and national representation.

Technical/Grading: Struck in copper-nickel, the 1978 50 Avos generally exhibits a good strike. High points for wear assessment include the intricate details of the small escutcheons within the Portuguese shield and the precise lines of the armillary sphere on the obverse. Full definition here indicates strong strike and minimal wear. On the reverse, sharp, complete relief should be present in the raised lettering of "MACAU" and "50 AVOS," and stylized design elements. Minor bag marks are common due to the alloy's relative softness.

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