Harcourt Butler Technical University Kapur 2021 Kolkata Mint Rare ((Proof Set))

Commemorate India's prestigious engineering heritage with this rare 2021 Proof Set from Bombay Mint (Mumbai), honoring Harcourt Butler Technical University in Kolkata. This numismatic treasure is struck in pure silver, capturing a significant moment in Indian educational history. The proof finish showcases exceptional mirror fields and frosted devices, characteristic of India's finest mint craftsmanship. This limited-edition release celebrates HBTU's legacy as one of India's premier technical institutions, making it essential for serious collectors of Indian commemorative coinage. The coin's rarity, combined with its historical significance and superior silver composition, positions it as both a collectible gem and a tangible piece of India's academic excellence. Whether you're building a specialized collection of Indian proof sets or seeking investment-grade precious metal coins, this piece delivers authentic numismatic value and cultural importance in pristine condition.