International Stamp Exhibition "ESPAMER '91" - Buenos Aires, Argentina 1991
Dabar rodoma: Paragvajus - Pašto Ženklai - 1991 - International Stamp Exhibition "ESPAMER '91" - Buenos Aires, Argentina - 3 ženklai.
1991
International Stamp Exhibition "ESPAMER '91" - Buenos Aires, Argentina
28. birželis WM: Niekas Graviravimas: Departamento de Valores Fiscales, Asunción.
![[International Stamp Exhibition "ESPAMER '91" - Buenos Aires, Argentina, tipas DYR]](https://www.stampworld.com/media/catalogue/Paraguay/Postage-stamps/DYR-s.jpg)
![[International Stamp Exhibition "ESPAMER '91" - Buenos Aires, Argentina, tipas DYS]](https://www.stampworld.com/media/catalogue/Paraguay/Postage-stamps/DYS-s.jpg)
![[International Stamp Exhibition "ESPAMER '91" - Buenos Aires, Argentina, tipas DYT]](https://www.stampworld.com/media/catalogue/Paraguay/Postage-stamps/DYT-s.jpg)
