Stamp of Austria KK on cover, 9 kreuzer issue 1850, mute and linear postmarks of TESCHEN (Český Těšín), Silesia, Czech Republic. Mueller 100x30 Points. Sign. Bolaffi and Edwin Mueller. Cover sold 11000 SF in 1981.
Empire of Austria
2014-05-29 13:54:42
Corinphila-Auktionen, 65th, 1981, Zürich.