VTG 1964 Aurora Model Motoring Thunderjet 500 Set w/ Box INCOMPLETE UNTESTED

Please inspect the large photos provided carefully for condition and to see what is included. The box is in rough condition and has been taped in several places. One of the cars is missing its entire bottom half (see photos #10-12). 

I am not familiar enough with this set to assess its completeness, so please use the photos provided to determine this. There are 12 straight track pieces and 8 curved track pieces. Some other things which are included appear to have been bought separately at a later point.

This is untested and its functionality is unknown.