OK, I think I found "Waldo."
I've been studying this photo. I blew it up and looked at every detail and I think I found it. It's the corner. Looks like it got chipped and, yes, they just colored it with a marker.
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History is not about the past, it's an explanation of the present.
2019 Montana High Country 375FL
2014 Chevy Silverado Duramax, 6.6L Dually