Patrolman Robert F. Gentner, Ann Arbor Police Department, November 1950 Published In Ann Arbor News, November 13, 1950 Year 1950 Month November Rights Held By Donated by the Ann Arbor News. © The Ann Arbor News. Copyright Copyright Protected Photo Subjects Ann Arbor Police Department Appointments & Promotions Old News Ann Arbor News Robert F. Gentner Attributed to Eck Stanger