Korea & Her Neighbours — Chapter XIV
“ Winter, when the mud is frozen hard, is the only time for the transit of goods by land, and long trains of mule carts may then be seen, a hundred or more together, starting from Newchwang, Mukden, and other southern cities, each carrying a small flag, which denotes that a suitable blackmail has been paid to an agent of the brigand chiefs, and that they will not be robbed on the journey ! ”
