Polcyn, John Captain of Police. Captain of the Police Dept. in the City of Milwaukee, Wis. Address: Police Department, Milwaukee, Wis. From: "Who's Who in Polish America" by Rev. Francis Bolek, Editor-in-Chief; Harbinger House, New York, 1943
From: "Who's Who in Polish America" by Rev. Francis Bolek, Editor-in-Chief; Harbinger House, New York, 1943