Today's Christmas card is the best we can do to locate a British made Roadless Full Track crawler built around an unstyled M-H 25 tractor.
I know there are several M-H enthusiasts around the world who would love to find one of these crawlers sitting in the nettles to add to their collections, so far not one or even the remains of one has been discovered.
So for today the best we can do is the card, but keep hunting in 2020 you never know what will be discovered next.
Malcolm.