Issued in 1961 as part of Luxembourg’s annual Caritas semi-postal series, this charming 30c + 10c stamp features a portrait of the infant Prince Henri, born that same year to the Grand Ducal family. Printed by Courvoisier S.A., the design depicts the young prince in a long white christening gown set against a vivid pink background, symbolizing purity and new hope. The additional 10 centime surcharge supported charitable causes, continuing the nation’s long tradition of royal-themed benevolence through philately.