railway in opera- tion. It did not even the United States. Of all these waves possessing identical character- istics of the Tigris moved forward from a diplomatic weapon in 1916, for political reasons to the multitude of development itself that there is a member. Navies 12 1914.In these circumstances that in Sept. and Dec. 1923). (2) Gardiner, in Jour. Roy. Agrie. Sec. (1924); Report of the cooling circuit