Magazine - CHICAGO ENGINEERING WORKS REVIEW, L.L. Cooke (editor), Chicago, IL: L.L. Cooke School of Electricity, January 1928, Vol. VIII, No. 9, 25 pages. White paper soft cover with dark blue and orange ink illustration of man eating meal watching clock on front cover and five photographs showing new electrical uses on back cover. Some photographs and illustrations, two staples at spine. Articles concern applications for electricity and other sources of power and testimonials from former students of Mr. Cooke's school.
