细节
cover ROZSNYÓ: 1786 E. with a good clear strike of the small unframed "v:Rosznau" in black, 1837 E.L. with average strike of the "ROSNAU" negative seal, 1832 and 1847 E.L. showing good to fine strikes of the unframed straight line "ROSENAU" in red and black respectively. 1050p. Photo