Editorial note — Chapter IV · PRODUCTION AND COMMERCE.

A. The oke equals ten kilogrames; a piastre, 2½d.

B. So called from its resemblance in shape to a narghil or coconut.

C. A full and interesting account of the forms and uses of the varieties of the kalian and narghileh is given in the ‘Land of the Lion and the Sun,’ p. 29.