More Hobbies And Board Games Here. $9.99Vintage Marx Train 'O' Gauge Automatic TRACK SWITCH!$5.00MARX O GAUGE SWITCH TRACK CONTROL PANEL$9.99Lionel O Gauge Curve Track, Marx O27 Manual Switch$0.99marx o gauge switch tracks and transformer controllers$15.00Marx,O gauge,LOT of 8 track signals$0.99LIONEL & MARX O GAUGE TRAIN RAILROAD SWITCHES & TRACK 1