small wiring mystery

Found this. 14th line .

67 dart had at best 1 front turn signal light and a small fender mounted turn indicator, and a rear. 68 up had 1 front 1 side, maybe 1 fender top and 1 rear side and 1 rear turn signal

So 67 = 2 bulbs plus a fender top
68 up = 4 bulbs plus a fender top

Not a lot of current but maybe twice as much as 67.

Still thinking was part of a trailer towing package.

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