1966 slant six 170 timing mark

I've no doubt it was. lol What did the spark look like? Was it yellow and dingy or blue? Also, what distributor? Points or electronic?
Haha I started laughing at her. She's 7 and enjoying the process. She's already claimed the car. That one was yellow but I've put in a new coil and need to look at that one to see what color it is. It's a points distributor and I've replaced the points and condensor. I gapped them at 17 or 20, whichever was the mid way spec ( think it was 20 going off memory.