Urkunden Prüfvereinigung: Sonstiges

Prüfer	Art des Attestes	Katalog	KatalogNr.
Wittmann, Heinrich (Sonstiges)	Attest	Michel	97 A
Hoffmann-Giesecke, G. (Sonstiges)	Attest	Michel	97 M
Pinchot, S. & Daniel N. (Sonstiges)	Attest	Stanley Gibbons	98
Brunel, Robert (Sonstiges)	Kurzbefund	Michel	98
Frenkel, Dmitry (Sonstiges)	Attest	Zagorskij	98 K a
Goldhahn, Rainer K. (Sonstiges)	Attest	Michel	980 U; 981 U
Knopke, Karl (Sonstiges)	Befund	Stanley Gibbons	99
Veličković, Jovan (Sonstiges)	Attest	Michel	99 U