Yo; Got an opportunity to purchase a 1948 Allis Chalmers WD, restored with a couple of pieces of equipment and original manuals. Been in the same family since it was built. He's throwing in the combine and I believe another piece of original equipment. Any idea of the worth of this bear? Appreciate any wisdom from the peanut gallery. Great site!!!!NICOT in the Endless Mountains of N/E Pa. on the N.Y. border.