'72 Scamp front turn signal wire connectors are different. Need help

Today I started piecing together the front end on my 72 Scamp. When I tried to hook up the front turn signal lights I noticed a problem. The first is on the car side I could only find 1 factory plug that I am assuming is for the signals, and it's on the drivers side, I couldn't find any connection on the passenger side. This plug is also square and has 3 wires. The wire connectors coming from the 2 turn signals are only 2 wires and round. I'm wondering if I have a different grill/turn signals that are not original to this car. Does anyone happen to have pictures of their wiring harness?

The first picture is the connection coming from each turn signal
The second picture is the only connection I could find on the car drivers side.

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