I came across an ad for one lately and I started researching them. My understanding is they were made by Willys, Mitsubshi, or Mahandra depending on where they were to be put into service based on the "Alliance for Progress" program where we supplied these vehicles to allied forces in the 50's and 60's. Tooling rights to produce them where farmed out to all three of the companies to support the defense efforts in their region(s). Model produced under this program recieved the decal depicted below. Do we have a member here that has an M-606?