The top rifle, nickel/wood, was sold by Colt. They did that up in the mid 70s. Apparently they are bringing quite the price and collectible down south.
I don't know if Colt actually made the wood or contracted, as there were a few of the wood sets sold seperately. I don't know if it was simply another company making the wood or not??? I didn't pay much attention to them back in the day, but should have.