Urkunden Prüfvereinigung: Sonstiges

Prüfer	Art des Attestes	Katalog	KatalogNr.
Longo, Bernardo (Sonstiges)	Attest	Yvert et Tellier	139
Giordani, Giancarlo (Sonstiges)	Sonstiges	Sassone	139 a
Moldenhauer, Frantz C. (Sonstiges)	Attest	Facit	13b
Pieles, Roland (Sonstiges)	Attest	Michel	14
Moorhouse, Brian (Sonstiges)	Attest	Stanley Gibbons	14
Giusti, Corrado (Sonstiges)	Attest	Sassone	14
Jackson, Mike (Sonstiges)	Attest	Stanley Gibbons	14
Diena, Enzo (Sonstiges)	Attest	Sassone	14