Ah right. So you were employed at the time travelling around the country doing a survey were you ? But because of its commercial sensitiviy it was never made public, eiether at the time or at any time since.
Funny though how you forgot all about your survey, in *not^ posting
" The heavy weight of steam tractors was a real problem, it compacted the ground.* which is why they sometimes used winches*"
michael adams
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