Urkunden Prüfvereinigung: Sonstiges

Prüfer	Art des Attestes	Katalog	KatalogNr.
Jamet, M. (Sonstiges)	Attest	Yvert et Tellier	1
Bolaffi, Dante (Sonstiges)	Attest	Sassone	1
Sismondo, Sergio (Sonstiges)	Attest	Stanley Gibbons	1
Schmidl, Horst Karl (Sonstiges)	Attest	Michel	1
Tysland, Harald (Sonstiges)	Attest	NK Norgeskatalogen	1
Moldenhauer, Frantz C. (Sonstiges)	Attest	NK Norgeskatalogen	1
Moldenhauer, Frantz C. (Sonstiges)	Attest	NK Norgeskatalogen	1
Moeijes, W. (Sonstiges)	Attest	Scott	1