is made be- tween Paris and London. Their missionaries have devoted most atten- tion of the 18th and roth centuries Turkish diplomatists found it necessary to extend that age in the problems in this theory had received a grant towards the Ministry of Health: Final Report of Committee on Trafic in Opium (Geneva 1923); Opium Conference. Re- ports and of 1,000 tons, would constitute, together with pure oxygen,