Urkunden Prüfvereinigung: Sonstiges

Prüfer	Art des Attestes	Katalog	KatalogNr.
Fiecchi, Alfredo Ermo (Sonstiges)	Attest	Stanley Gibbons	7
Ceremuga, Krzysztof (Sonstiges)	Attest	Michel	7
Ceremuga, Krzysztof (Sonstiges)	Attest	Michel	7
Moscadelli, Franco (Sonstiges)	Attest	Sassone	7
Stenzel, Reinhard Hans (Sonstiges)	Attest	Michel	7
Brun, Jean-François (Sonstiges)	Attest	Yvert et Tellier	7
Zanaria, Filatelici (Sonstiges)	Attest	Sassone	7
The One Cent Franklin Plating Archive, Richard Doporto (Sonstiges)	Attest	Scott	7