I 'd like to trade this early (40's-50's) M-10005 Union Pacific engine, caboose, instruction booklet, and key made by Marx for insulators. It is a more common early wind-up train and is in nice shape. Everything works fine and this engine will cruise around an O-27 gauge track.

I am always looking for transpositions (foreign and domestic), CD 134s, or anything eye-catching. If you can add another color, style, or country to my collection let me know!

I can bring this to Boxborough if you are interested.