As part of ser. II, vol. X of the "Dissertations of the Academy of Arts and Sciences of the Historical and Philosophical Department," a 23-page paper by Franciszek Pekosinski titled. "Polish coinage in the Piast era" (pp.387-409)
- edition 1898, Cracow
- 409 pages
- format: 18 x 24.5 cm
- hardcover, canvas with marbled paper