Bill and Nell McCollum of Johnson City, celebrated their 60th wedding anniversary June 10, 2010.The couple was married June 10, 1950, in Mount Carmel, at Oak Grove Baptist Church with the Rev. W.H. Parrott officiating.Mr. McCollum retired as a training representative from the U.S. Government Printing Office in Washington, D.C.Mrs. McCollum is the former Nella Ruth Hurd and is a retired secretary/receptionist from First Baptist Church of Springfield, Va.