Set, Literature on Polish and foreign coins - ex. Ptaszynski - (10 pieces).

Six books Ex. Bibliotheca by Janusz Ptaszynski.

Included:

- R. Kiersnowski, Coin - Witness of History

- J. Mękicki, Coins of Red Ruthenia in the fourteenth to fifteenth centuries.

- M. Morzycki, On the Crown Trojaks of Sigismund the Third.

- T. Kalkowski, Four Lives of the Malbork Mint (2 pieces).

- Wizervnk y Szacvnek Mynic

- A. Gupieniec, Guide to the numismatic department of the Archaeological Museum in Łódź

- T. Jablonski, Storage, inventory, cleaning and conservation of coins and medals

- Index of Lithuanian Coins

- Numismatik Numismatycs, Munzen Order Medaillen