_Persia._—The whole of the eastern coast of the Black Sea, i. e. Mingrelia, Lazistan, Abkhasia, and Circassia, is admirably suited for tobacco cultivation. The country between Poti and Súkhúm Kalé contains admirable sites for tobacco plantations, labour for which can be got from Trebizond. A great demand for tobacco of good quality exists in the country, and a practical planter should do well. A quantity of coarse, badly-cured tobacco, of no commercial value, is produced in Imeritia and Georgia. Great success has attended the culture in Ghilan. The first seed introduced was from Samsoun; since then Yenija seed has been tried, and some parcels attained the standard of the best Turkish tobacco. It can be produced at about 20_s._ a _pood_ (of 36 lb.), giving a profit of 22_s._ a cwt. Hitherto the cultivation has been confined to the plains, where both soil and atmosphere are damp, but it might be worth trying the hill-skirts. About 2000 cwt. were produced in 1878. The exports of tobacco, the produce of Ghilan, from Resht to Russia, were valued at 4615_l._ in 1878, and 6154_l._ in 1879. The values (in rupees) of the exports in 1879 were 13,000 from Bushire, 73,500 from Lingah, and 35,000 from Bahrein. At the time when I wrote the article on tobacco in Spons’ Encyclopædia, the true source and history of an article called “tumbeki” was still in doubt. From researches made at the instigation of my friend E. Morell Holmes, F.L.S., the Curator of the Pharmaceutical Society’s Museum, it is now clear that it is a Persian tobacco, and as such calls for mention here. The following paragraph reproduces what I said on the subject in Spons’ Encyclopædia.