I have a dash wiring diagram for 67s at one of my sites. It's a schematic so it's not a picture of an actual switch but the color codes are there and it does show one of the three terminals offset from the other two.
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TC Gold #92/ACES #1709
67 SS & 67 Elky
GR8PMKN
Dale's Place Team 67
Midwest Chevelle Regional Governing Council
Integrity: If you have it, it doesn't matter - If you don't have it, it doesn't matter.
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TC Gold #92/ACES #1709
67 SS & 67 Elky
GR8PMKN
Dale's Place Team 67
Midwest Chevelle Regional Governing Council
Integrity: If you have it, it doesn't matter - If you don't have it, it doesn't matter.