While I had the LDS microfilm 1578067 (It. 1-4: Marriage banns 1883-1887 It. 5: Marriage banns and 1887 Marriages It. 6: Marriages 1887-1888) on loan to look up a marriage record for a distant cousin I copied several records of persons who were from the same Polish villages as my ancestors.

Marriage Banns - translated from Polish (to the best of my ability)

Jędrzej PODRAZA, 28 year old young man, living in Chicago 1 year at Morgen street No. 7, son of Maciej and N? nee KARGULA, born in Łęki dolne Galicia. Cannot read

Małgorzata GALUSIONKA, 23 year old young woman, living in Chicago 2 years at Ontario No. 33, daughter of Jan and Zofia nee Chrobak, born in Łęki górne. Cannot read.

Banns posted 22 & 29 of August and 5 September. Marriage was on 7 September 1886.

http://pgsa.org/Czuchmar.htm Marriage Index of Polish Parishes in Chicago.