![](/images/nahlady/Znamkove_uzemia_Rad_Maltezskych_rytierov_S_nahlad_velkyc_558.webp)
Postage stamp territories - Order of the Knights of Malta
Article from the field of stamp territories focused on the history and postage service of the Order of the Knights of Malta - a sovereign non-state subject of international law based in Rome.
Marián Kováč