Peru 1990 4th South American Games (1st issue) perf set of 4 unmounted mint, SG 1746-49
Peru 1990 4th South American Games (1st issue) perf set of 4 unmounted mint, SG 1746-49
Peru 1990 4th South American Games (1st issue) perf set of 4 unmounted mint, SG 1746-49