This 1.20-franc commemorative stamp from Liechtenstein honors the renowned philatelist Théodore Champion (1873–1954), a key figure in European stamp dealing and expertisation. Issued in deep blue, the design features a finely engraved portrait rendered with remarkable line detail, characteristic of mid-20th-century Liechtenstein craftsmanship. The inscription includes his birth and death years, marking this as a memorial issue produced shortly after his passing. For collectors, it stands out as an important thematic piece related to philatelic history, engraved portraiture, and Liechtenstein’s tradition of high-quality intaglio printing. A desirable item for both Liechtenstein specialists and philately-on-philately collectors.