I was restoring an early set of fogs and had a good laugh when I cracked one of the lights open. Inside, neatly folded, in one of the fogs was a flyer to a car show back in 1990. I couldn't see any reason why that would be inside there....the light had a good seal and everything was in tact--no loose parts. At first, I thought someone had put the flyer in to tighten up rattle or something, just didn't look like that was the case.