This rare First Day Cover (FDC) celebrates the life and legacy of Albert Einstein (1879–1955), the German-born theoretical physicist who revolutionized modern science. Best known for developing the theory of relativity and the world-famous equation E = mc², Einstein remains one of the most iconic scientific figures in history.

Measuring 18 x 10 cm, this commemorative FDC is a prized collectible for admirers of Einstein’s genius and contributions to physics. Its rarity makes it a meaningful addition to any philatelic or scientific memorabilia collection.