I remember twisting the wires up and just shoving them into the holes in the track terminal piece. What can I say it was 1980, life was cheap, and my parents had no idea what I was doing. Over the years we added pieces of track to it, and it's become quite a substantial set, this is the track only no cars are included. 9 radius curve track: ΒΌ circle. 2, 12 radius 1/8 sections.
36 flex track with bank supports. 4 variable speed controllers (2 w/o plugs). 1 power plug (cut, see pictures).