PTAŚNIK Jan, The denarius of Saint Peter the defender of political and ecclesiastical unity in Poland.

The denarius of Saint Peter the defender of political and ecclesiastical unity in Poland.

Kraków 1908; Nakł. Academy of Skills. Main composition in the Bookstore of the Polish Publishing Company. 4, pp. [2], 86, wraps broch. original back cover preserved.
Front cover missing (white sheet in its place), spine overstuck, notes and underlining in the text in places, copy uncut. On title page handwritten signature of Roman Grodecki (1889-1964), Polish historian, professor at Jagiellonian University.