Newfoundland 1941-44 KG6 Seal 15c in perf & imperf matched proof blocks of 4 from archives with checker's mark highlighting a variety for retouching, each stamp with Waterlow security punch hole, some wrinkling but rare (as SG 285)
Newfoundland 1941-44 KG6 Seal 15c in perf & imperf matched proof blocks of 4 from archives with checker's mark highlighting a variety for retouching, each stamp with Waterlow security punch hole, some wrinkling but rare (as SG 285)