A set of documents left behind by Boleslaw Pienkowski, a Polish Army non-commissioned officer from the Second Polish Republic, murdered in Katyn.
The set includes:
1. Legitimation of the 21st infantry regiment for Sergeant Boleslaw Pienkowski from 1923,
2. appointment to the rank of staff sergeant from 1923r, copy,
3. nomination application for the rank of staff sergeant with the stamp of the non-commissioned officer school of the 21 pp, dated 1923,
4. five photos, including one family photo (16 x 11.5 cm.),
5. corpus of the non-commissioned officer school from the period of the Second Republic of Poland, 6. several documents from Boleslaw Pienkowski's son.
