Browse Items (2 total) Tags: Chief Engineer Browse All Browse by Tag Search Items Sort by: Title Creator Date Added E.V. Chapman - Millikin University Chief Engineer This is the glass negative of E.V. Chapman, the Chief Engineer at Millikin University. The photo was taken by Charles Wasson of Wasson Studios in Decatur, IL in the early 20th century. Tags: c. 1910, Charles Wasson, Charles Wasson Photo Collection, Chief Engineer, Decatur IL, E.V. Chapman, Glass Negative, man, Millikin University, negative, Wasson Studios Photo of WDZ Chief Engineer Ben Orff Photograph of WDZ Chief Engineer Ben Orff, photo taken in 1969. Tags: 1969, Ben Orff, Business, Chief Engineer, Decatur IL., Photo File: Business, Radio Stations, WDZ Featured Item Book Account February 1918 Decatur Public Library Board of Trustees annual report February 1918