Coins with Mahatma Gandhi

Coins with images of Mahatma Gandhi
1) 20 paise coin was issued on the occasion of Mahatma Gandhi 's birth anniversary
2) 5 rupee coin with Gandhi 's image was issued to commemorate 75 years of Dandi March
3) 50 paise coin with image of Gandhi and a group of followers was issued to celebrate 50 years of independence