Luxembourg 1956 – Series "Caritas" 1956 in Complete Sheets 5 x 5 Stamps – Michel 561566
Luxembourg 1956 – Series "Caritas" 1956 in Complete Sheets 5 x 5 Stamps – Michel 561566
Luxembourg 1980 – Series "Caritas" 1980 in Complete Sheets 5 x 5 Stamps – Michel 1018/1021
Luxembourg 1944/1971 – collection on LINDNER sheets in dossier
Luxembourg 1935 - Series "Secours international aux intellectuels" (International relief for intellectuals) - Yvert 259/273