Urkunden Prüfvereinigung: Sonstiges

Prüfer	Art des Attestes	Katalog	KatalogNr.
Kellens, Paul (Sonstiges)	Attest	COB / OBP / OCP	37
Brun, Jean-François (Sonstiges)	Attest	Yvert et Tellier	37
Chiavarello, Giovanni (Sonstiges)	Attest	Sassone	37
Feldman, David (Sonstiges)	Attest	Michel	37 - 39
Ceremuga, Krzysztof (Sonstiges)	Attest	Stanley Gibbons	37 a
Oliva, Guglielmo (Sonstiges)	Attest	Sassone	37 A
Hartung, Thomas (Sonstiges)	Attest	Michel	37 c
Tysland, Harald (Sonstiges)	Attest	NK Norgeskatalogen	37 I