JMC Jefferson Machine Co. Heavy Equipment Parts & Machine Shop Congrats, Max London and the OClass of 2020! 814.938.6420 954 Route 119oPunxsutawney, PA www.jefferson machine.com JMC Jefferson Machine Co. Heavy Equipment Parts & Machine Shop Congrats, Max London and the OClass of 2020! 814.938.6420 954 Route 119oPunxsutawney, PA www.jefferson machine.com