Patrolman' Shirt badge

I started my LEO career in Coshocton, Ohio in 1977. In 2009, I retired from the Margate Police Department in Broward Co, Fl. after nearly 31 years. I am currently the Range Master and Firearms Instructor for a local municipal agency here in Broward County. I am making a shadow box display of the different badges I was issued throughout my career and I am trying to locate a Patrolman's badge from the Coshocton, Ohio Police Department for my display. Any help in locating this badge would be greatly appreciated.