Retirement OPEN HOUSE for Ron Shull Ron has been with Ross Auto & Muffler, Inc. for 46 years, the public is invited to stop by and wish him good luck! Friday, October 30 1-4 p.m. Ross Auto & Muffler, Inc. 222 S Marion Ave., Washington, IA Retirement OPEN HOUSE for Ron Shull Ron has been with Ross Auto & Muffler, Inc. for 46 years, the public is invited to stop by and wish him good luck! Friday, October 30 1-4 p.m. Ross Auto & Muffler, Inc. 222 S Marion Ave., Washington, IA