This is a 1 Rupee commemorative coin issued by India to celebrate World Food Day on 16th October 1990. Below are the detailed specifications and features of this coin:

Coin Details:

1. Theme:

   • Issued to commemorate World Food Day, with the slogan "Food for the Future".
   • The coin highlights the importance of food security, agricultural growth, and farmers' contributions.

2. Obverse (Front) Features:

   • The design includes:

     • Two farmers (male and female) facing left, representing the rural workforce.
     • A pair of wheat stalks symbolizing agriculture and food production.
     • A plough and an irrigation setup in the background, emphasizing agricultural development.
     • A spinning wheel (Charkha) at the center, showcasing India's reliance on traditional and sustainable agricultural practices.

   • Inscription:

     • In Hindi: "विकास का भोजन" (Food for Development).
     • In English: "Food for the Future".
     • The date 16 October 1990 (World Food Day).

3. Reverse Features:

   • (Not visible in the image provided) Typically, Indian 1 Rupee coins feature the Ashoka Lion Capital and the denomination, with the mint year at the bottom.

4. Material:

   • The coin is made of Copper-Nickel alloy.

5. Weight and Diameter:

   • Weight: Approximately 6 grams.
   • Diameter: Around 26 mm.

6. Edge:

   • The edge of the coin is reeded (grooved).

7. Issued by:

   • The Government of India and minted in various Indian mints.

Collector’s Information:

1. Significance:

   • This coin is a valuable collector’s item for numismatists due to its commemorative nature and the theme of food security.

2. Market Value:

   • The value of this coin depends on its condition (circulated or uncirculated) and rarity.
   • Typically ranges from ₹50 to ₹300 in the collector’s market.

3. Mint Marks:

   • A small mint mark below the year can help identify where the coin was minted:
     • No mark: Kolkata Mint.
     • Dot: Noida Mint.
     • Star: Hyderabad Mint.
     • Diamond: Mumbai Mint.