In common old binding (outer format 14 x 20 cm) No. 1 and 2 of the "Catalogue of Polish Coins...". Boleslaw Bolcewicz.
No. 1, pages 40, Warsaw 1892 and No. 2, pages 27, 1893 and the most extensive, also published in 1893, No. 3 - as many as 64 pages.
All Boltsevichs are very rare, and here as many as 3 first issues, complete and in a period binding! The binding is tattered, and the block is loose but without damage or loss.
Catalogs useful even today, as they show what items were in trade at the time and their price relationships.