From Manhao the transit is by coolies or pack animals.
The large transit trade and the local trade of the island centre upon Valletta.
In 1905 exports reached a value of £3,816,000, and imports a value of £4,834,000 (not including treasure and transit trade).
The electric lamp a gives illumination of the webs in a dark field, nearly in the manner described for the Cape transit circle micrometer; the intensity of illumination is regulated by a carbon-resistance controlled by the screw b.
9, omitting, of course, the motion of the whole micrometer box given by the screw s for those cases in which the axis of the micrometer is supposed to remain constant in position, as, for example, in the case of the reading microscopes of transit circles (see Transit Circle).