Exploring Mount Gambier’s history 13/09/2024 FacebookTwitterEmail HISTORY: City of Mount Gambier mayor Lynette Martin said the Mount Gambier coat of arms was an important insignia. (Jeff Huddlestone) Jeff Huddlestone Many organisations, families and individuals have a coat of arms and the City of Mount Gambier is no different. The […] Subscribe or Login to see the rest of the content. Username or E-mail Password Remember Me Forgot Password