India, Republic, 1977 AD., Calcutta mint, 5 Paise, KM 20.

India, Republic, FAO - Save for development commemorative, Calcutta mint (no mintmark), 1977 AD.,
5 Paise (19-22 mm / 1,49 g), Aluminium, quadrangular (4-sided with rounded edges), mintage 40.470.000 , medal alignment ↑↑ , smooth edge, varnished,
Obv.: विकास के लिए बचाइए (“Bikash Ke Liye Bachaiye”, in Hindi) / 1977 / SAVE FOR DEVELOPMENT , development oriented designs in center: a hand holding a coin for depositing into a savings box (symbol for savings), a hut (symbolizing shelter), a triangle (for family planning), an ear of corn (for food), an open book (for education), a gear wheel with a factory inside ( for employment) and a medical cross below the wheel (the symbol for health).
Rev.: भारत INDIA / वैसे 5 PAISE , country name and denomination in Hindi and English flanking Asoka lion pedestal, value number below.
KM 20 .