His name was Henry E. Humphrey we worked on the lines in the Mid West into Ohio, I actually have the old Pan Handle Lines bulltitens they would send out.
They actually featured him in one of the issues titled "Henry on the Spot". He worked in Tescola, Illinois, KC Missouri, Fort Wayne, IN and Maumee, Ohio
I can look up the date that was issued if by chance your friend kept those issues I have them dating back into the 50's and 60's