I've been reviewing a bunch of the messages here about 1980s era Trek bikes. Many times folks ask about finding paint to match the bikes for touch-up work. I've seen questions, but not many answers.
But I won't let that deter me...
If someone has found a good match for the color that Trek called "pewter", I'd love to hear about it. I've got a 1983 Trek 620, pewter and blue, on my workstand.