06/25/2014 4:40:00 pmObituaryArthurDouglasHartline'50AlumniobituaryAlumniArthur Douglas “A.D.” Hartline (’50), Denton. He earned his degree in industrial arts and education and was a member of the Industrial Arts Club and a Geezle. In Denton, he was a member of the Evening Optimist Club and the Good Sam Camping Club and was a Denton Food Pantry volunteer. He was an Elder Emeritus at the First Christian Church in Denton.