Koen Studio.2011-11-282011-11-281952-09-17http://hdl.handle.net/10605/73721952 portrait of Charles Victor Bullen, a professor of Electrical Engineering at Texas Technological College.1 print : b&w ; 5 x 3.25 in.The images in this collection are for study purposes, teaching, classroom projection and research only. To use these digital files in any form, an attribution of "Courtesy of the Southwest Collection/Special Collections Library" must accompany the image.Bullen, Charles Victor.Texas Technological College. Dept. of Electrical Engineering--Faculty.Image