I think that's the gentleman in the engineers seat Ken. A 1945 engineers seniority roster shows him to be fourth from the top, so he was undoubtedly "the" engineer when that picture was taken. A note of special interest though. I believe the picture on Ebay was taken by our own Monon photographer Mr. Joe Bennett. I have another picture of the same two men, obviously taken the same day, among the Joe Bennett pictures in our archives.
Mr. Slathour was a Southern Division engineer so he would have been working into and out of Bloomington. / Ron
PS, would those of you who used the mispelled name in the Su[not allowed]ect line go back in and modify it to get it correct? Eric and I have already done that in our postings?