Dried Milk Production. “It was hard to imagine these giant stainless steel structures had anything to do with milk - they more resembled something from an outer space research station. Note the white Wellington Boots. Until I arrived the standard issue was black, visually destroying the ultra-hygienic image. I persuaded management to get them painted. White is now the standard issue.” Wiltshire United Dairies, Trowbridge, Wiltshire, 1966