Schaumburg-Lippe 20 Mark, 1898, Georg, kl. Kratzer, PP. Mit aktueller Kurz-Expertise Guy Franquinet.
Attest/Certificate:
http://www.briefmarken.briefmarkenauktion.net/media/images/attest/00649.jpg
, Katalog: J.285
Schaumburg-Lippe 20 Mark, 1898, Georg, small scratch, PP. With current short expertise Guy Franquinet., catalogue: J.285