India, Republic, 1984 AD., Mumbai mint, 10 Paise, KM 39.

India, Republic, regular issue, Mumbai mint (♦ mintmark), 1984 AD.,
10 Paise (23 mm across two opposite scallops / 1,77 g), aluminium-magnesium alloy (96% Al + 4% Mg), scalloped shape with 8 notches, mintage 112.050.000 , axes medal alignment ↑↑ (0°), plain edge,
Obv.: भारत - INDIA / सत्यमेव जयते , Lion capital of Ashoka at center, legend "Satyameva Jayate" in Hindi below, "INDIA" in English and "Bharat" in Hindi flanking on either side.
Rev.: पस / 10 / PAISE / 1984 / ♦ , big value number in western numerals at center, "Paise" in Hindi above, "PAISE" in English below, date at bottom; stylized floral design flanking on either side.
KM 39 .

minted at three different mints, mintmarks:
♦ (small dot/diamond) = Mumbai
(no mintmark) = Calcutta
* (five-pointed star) = Hyderabad

Year / Mint Mark / Mintage
1983 Calcutta Mint
1983 ♦ Mumbai Mint
1983 * Hyderabad Mint
1984 Calcutta Mint
1984 ♦ 112,050,000 Mumbai Mint
1984 * Hyderabad Mint
1985 Calcutta Mint
1985 ♦ 184,655,000 Mumbai Mint
1985 * Hyderabad Mint
1986 Calcutta Mint
1986 ♦ 298,525,000 Mumbai Mint
1986 * Hyderabad Mint
1987 299,460,000 Calcutta Mint
1987 * Hyderabad Mint
1988 Calcutta Mint
1988 ♦ 264,510,000 Mumbai Mint
1988 * Hyderabad Mint
1989 Calcutta Mint
1989 ♦ Mumbai Mint
1989 * Hyderabad Mint
1990 ♦ Mumbai Mint
1991 Calcutta Mint
1991 ♦ Mumbai Mint
1991 * Hyderabad Mint
1993 Calcutta Mint
1993 * Hyderabad Mint