I would venture that the paint is not an original color. It seems more like a 1950s color (I remember seeing 1950s Chevy pickups painted this shade), but you never know. The wheels could have come from the factory painted red, or these might be from a completely different vehicle.
(Edit: a google search says turquoise was available, but it's a somewhat deeper shade; this is definitely more of what I'd call aqua.)
This basic design was around for model years 1961-66, but the first three years had side sheet metal that was integrated into the cab; the gap between cab and bed identified this one as at least a '64-'66, and the side trim pegs it as specifically a '64. There was an all-new design for '67, and my father had one of those for a while, the kind with the bulging rear fenders and flat interior bed sides.
Some time after I took this picture, I passed by it again on my way to the store, and I was going to get another shot of the front, but the whole front half of the truck was covered by a tarp, so either it's being worked on or there are water leakage issues in the cab. Those old rubber window seals can dry up and turn to dust after half a century, after all. I should go investigate again and see where things are.
