Juan Santa María Álvarez

Juan Santa María Álvarez (Medellín, 1928-yil 15-dekabr — 2007-yil 28-oktabr) — Kolumbiyalik fuqarolik muhandisi va filatelist. U 1994-yilda Taniqli filatelistlar ro‘yxatiga kirganAuction catalogue  (2009) Lugano: Investphila. Archived here..

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