Not mine, this is listed on ebay. One of these looks like a 73 only style. It looks to be missing the plastic cover but might be good to fix your broken 73 switch. https://www.ebay.com/itm/267756929598?_skw=fj40&itmmeta=01M00JKXGVDM17XVHEM1QW1AQT&hash=item3e578e823e:g:YxoAAeSwOfRqfvI3&itmprp=enc%3AAQALAAAAwGfYFPkwiKCW4ZNSs2u11xB%2F0YLpdl2d7OL%2FWySaaR0rOmF2jFs%2BLyX2ZIHIU9NIaTFYsRhEtmynf%2FsWLOQRUyOYEmAOYJByuV3Et3180PJWd32kfTn%2BGAH8xjE7sMcl1dUG4klJcs3Kjj2M%2BCOL%2Fpuiq%2FPzp15OtXdE6gKJdI8Gu7H6YOTQqXxG6wiHq3zmq3jWtA5tVQ8FSNJr%2Fpym7qexnm%2FprOhxJ2oHSU22by0V9nl2psoy49VooUu8HXWSLg%3D%3D%7Ctkp%3ABk9SR9zYz5KAaA