I have mentioned the Persian porters who are seen at Baku; they are also to be found at Petrovsk and Astrachan, and are generally preferred to the local labourers, who, in common with their class in Russia, take a long drink once a week, often unfitting them for their work the following day. The Persians are of sober habits, and can be relied upon for regular attendance at the wharfs and loading-stages. They have learnt, however, to take an occasional taste of the _rakivodka_ spirit, and when reminded that they are Mohammedans, say that the indulgence was prohibited when no one worked hard. These porters are men of powerful physique, and display very great strength in bearing separate burdens; but they cannot work together and make a joint effort to raise heavy loads, beyond the power of one man. Singly, they are able to lift and carry eighteen poods, Russian weight, equal to six hundred and forty-eight pounds English. In the newspaper correspondence on the burning Armenian Question, I have seen allusion made to the poor physique of the Armenian people; but as far as my observation goes in Persia, Russian Armenia, and the Caucasus, there is no marked difference between them and the local races, and on the railway between Baku and Tiflis Armenian porters of powerful form are common, where contract labour rates attract men stronger than their fellows. Though much of the wealth which has come out of the Baku oil-fields has been carried away by foreign capitalists, yet much remains with the inhabitants, and the investment of this has promoted trade in the Caspian provinces, and multiplied the shipping. There are now between one hundred and eighty and two hundred steamers on the Caspian, besides a large number of sailing craft of considerable size, in which German and Swedish, as well as Armenian and Tartar-Persian, capital is employed. The Volga Steam Navigation Company is divided into two companies--one for the river, and the other for the Caspian. The latter owns six large steamers, with cargo capacity of from sixty to eighty thousand poods, liquid measurement, for oil-tank purposes, equalling nine hundred to twelve hundred tons. They have German under-officers, and Russian captains. It is likely that the German officers come from the German colonies on the Volga, and probably some of the capital also comes from that quarter. This Volga Steam Navigation Company was established over fifty years ago by a Scotchman, named Anderson, and some of the vessels first built are still used on the river as cargo-boats.