This beautifully engraved stamp depicts the impressive Château Saint-Jean located in Nogent-le-Rotrou, Eure-et-Loir. The design captures the medieval fortress with its imposing keep, round defensive towers, and surrounding greenery, highlighting France’s rich feudal heritage. Issued during the transitional euro period, it carries both franc and euro denominations, making it especially attractive to currency-transition collectors. The intricate shading and perspective give it strong visual depth. A fine addition for collectors of French architecture, castles, and early euro issues.