This small thumb sized image was found inside a book with the inscription "Theron C. McGee". A 1944 city directory indicates a "Theron and Donie McGee" lived at 1539 NW 24 in Oklahoma City. He was listed as an instructor. The book was a 1912 Discipline of the Methodist Episcopal Church.
In 1947 he was listed as Associate Professor of Religion at Oklahoma City University according to their yearbook. Since Wesley had many instructors and administrators from the university attending over the years, it may be assumed this is the same man and he donated the discipline to the library there.