"Hallo Ulli
Wenn du englisch kommunizierst, wirst du zukünftig mehr Antworten erhalten. 99% der Community hier sprechen englisch. Das Zertifikat von Epperson ist ne ganz üble Fälschung, und bzgl. des Briefes haben sich ja auch…"
"Ulli, Reading the certificate it certainly does not sound like something Roger would write or issue. I think you should send him a picture of this certificate and ask him if he actually issued it. I think someone has doctored one…"
"Ulli, unfortunately there is a 0% chance these signatures are genuine. I don’t believe Roger Epperson would ever issue a certificate indicating that the signatures are genuine. Perhaps you should pay him for a quick opinion and see what…"
"Ulli,
The autographs are slowly and amateurly forged. It is absolutely not possible that Roger Epperson authenticated your piece as genuine. Do you own it? Please tell us the history of it. "