"mfx" is a registered trademark of the company Gebrüder Märklin & Cie. GmbH, 73033 Göppingen, DE
"märklin" is a registered trademark of the company Gebrüder Märklin & Cie. GmbH, 73033 Göppingen, DE
"SELECTRIX" is a registered trademark of the company Märklin Holding GmbH, 73037 Göppingen, DE
"Bachmann" is a registered trademark of the company Bachmann Industries Inc., Philadelphia, PA 19124, USA