Urkunden Prüfgebiet: Grönland

Prüfer	Art des Attestes	Katalog	KatalogNr.
Nielsen, Lasse (Sonstiges)	Attest	Facit	22 v 2 - 27 v 2
Möller, Carl Aage (BPP (Bund Philatelistischer Prüfer))	Attest	Michel	282 K
Möller, Carl Aage (Sonstiges)	Attest	AFA	283 x
Svendsen, Lars (Sonstiges)	Attest	Michel	5 A; 9 A
Kaiser, Slavomir (Sonstiges)	Attest	AFA	5 IA
Svendsen, Lars (Sonstiges)	Attest	Michel	7 A; 10 A; 12 A
Svendsen, Lars (Sonstiges)	Attest	Michel	7 A; 9 A
Möller, Carl Aage (AIEP (Association internationale des experts en philatélie))	Attest	AFA	8 - 16