From box 128 (112.B.11.12F) of Pardon Applications to the Minnesota Board of Pardons, 1923, 1930, 1934–1949. State Archives Collection, Minnesota Historical Society, St. Paul.

The exterior of Kramarczuk Sausage Company, a deli and bakery in Minneapolis with Polish immigrant roots. Image by Wikimedia Commons user AlexiusHoratius, March 17, 2020. CC BY-SA 3.0

Map of Polish Catholic parishes in Minnesota. From page 4 of Poles in Minnesota (Minnesota Historical Society Press, 2005), by John Radzilowski.

Button representing the Polish labor union Solidarność (Solidarity). Manufactured between 1980 and 1984.

Participants in a Polish Day celebration in Sobieski, Minnesota, June 1982.

Polish Catholic Church in Delano, Minnesota, ca. 1940.

Polish National Alliance baseball team in East End Park (later renamed Gene Gabryck Park; Gabryck is the fourth from right in the front row), Winona, Minnesota. Photograph by Schomadter, 1939. Immigration History Research Center Archives Photograph Collection, University of Minnesota, Minneapolis.

Mrs. Frank Ochocki and five of her children working in their garden, Hendricks, Minnesota. Undated but ca. 1930s. Immigration History Research Center Archives Photograph Collection, University of Minnesota, Minneapolis.

Schoolchildren of St. John Cantius School in Wilno, Minnesota, 1930s. Immigration History Research Center Archives Photograph Collection, University of Minnesota, Minneapolis.