The Archive of the Institute of National Remembrance include a collection of nearly a thousand photographs from the private archive of Stanisław Mierzwa, depicting the history of the peasant movement in Poland from the 1920s to the 1980s.
In 2015-2018, these photos were gradually transferred to the Krakow Branch of the Institute of National Remembrance by Stanisław Mierzwa’s son, Wojciech Mierzwa, Ph.D. The collection of photographs collected at the Institute of National Remembrance as the "Personal Archive: Stanisław Mierzwa" (file reference: IPN Kr 662) will certainly be of interest to every researcher of the history of the Polish peasant movement. In the photos one can find, among others, Wincenty Witos, Stanisław Mierzwa, Stanisław Mikołajczyk, Kazimierz Bagiński, Prof. Stanisław Kot, General Franciszek Kamiński, and writer Władysław Reymont, Nobel Prize laureate.