Original oil and gas trade magazine vintage ad for FRANKLIN VALVELESS ENGINE COMPANY of Franklin, PA. Thought I Was Too Old to Learn Any New Tricks, But After Watching My Next Door Neighbors Make Hole with a Franklin Valveless Oil Drilling Engine I'll Have to Admit that my old Biler Ain't in it for Speed or Economy. This unique 1927 old oilfield petroleum well drilling equipment magazine advertisement would display magnificently matted and framed.