Great stuff. NAPCO was located in a large building in Hopkins, Mn, a couple miles from where I live. They have moved down the street, but I don't know what they do these days. The old building still stands empty but has been purchased by the local government. the land will be used for some purpose related to a transit rail boondoggle that is being built. I expect the building will be demolished during the coming winter. I have a sales brochure around here somewhere that includes some original 8x10 photos of the "Chevrolet Mountain Goat" in action, a converted 3/4T panel truck.