Paraguay - 1990 - Nb 2490/2493 - Stamps on stamps - Summer Olympics - Used
Used
Yvert No. 2490/2493
Used
Yvert No. 2490/2493
Mint never hinged
Yvert No. 1944/1945
Mint never hinged
Yvert No. 2005/2006
Mint never hinged
Yvert No. 2141/2144
Mint never hinged
Yvert No. 2397/2398