Urkunden Prüfgebiet: Island

Prüfer	Art des Attestes	Katalog	KatalogNr.
Nielsen, Lasse (Sonstiges)	Attest	AFA	1
Beskow, Bernhard (Sonstiges)	Attest	Facit	1
Caffaz, Egidio (APFIP (Associazione Periti Filatelici Italiani Professioni.))	Attest	Yvert et Tellier	1
Beskow, Bernhard (Sonstiges)	Attest	Michel	1 A; 4 A
Bianchi, Ennio (Sonstiges)	Befund	Michel	111; 120
Debo, Arno (BPP (Bund Philatelistischer Prüfer))	Attest	Michel	114 - 118
Bolaffi, Giulio (Sonstiges)	Attest	Yvert et Tellier	12 - 14
Möller, Carl Aage (BPP (Bund Philatelistischer Prüfer))	Attest	Michel	12 A