Ostrowski, Clement Industrialist. Proprietor of Windsor Heating Company, Chicago, Ill. Address: 8254 So. Shore Drive, Chicago Ill. 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