This classic Luxembourg definitive stamp features a finely engraved profile portrait of Grand Duke Jean, who reigned from 1964 to 2000. Issued in the mid-20th century, the design includes a crown above the portrait, symbolizing Luxembourg’s monarchy. Printed in dark green, the 3 Franc denomination was part of a long-running definitive series portraying the Grand Duke. These issues are highly regarded for their detailed engraving and remain popular among collectors specializing in European monarchs. Mint examples are common, while well-centered, postally used copies are also sought after.