EARLY STEAMSHIPS IN CHINA
47
only did she carry troops, but often had a gun brig and several small boats in tow. Diana seemed to produce an effect on the Burmese analogous to that produced on the Mexicans by Cortes' horses. She continued in government service until she was broken up at Calcutta in 1835, and her engines installed in a new ship of the same name. The second Diana was also built at Calcutta, and was employed by the government as a cruiser against pirates in the Straits of Malacca,
Although her origin was so closely connected with China, the first Diana never operated in Chinese waters. The first steamship to be seen in China was the Forbes, also built at Calcutta and launched in 1829. The Forbes was much larger than the Diana and cost 300,000 rupees. After she had been running on the Hoogly for several months, the Forbes was chartered by Jardine, Matheson and Company to tow their Jamesina, a barque of 362 tons which had formerly been H. M. S. Curlew, to China. At this time great importance was attached to getting the opium from India to China as quickly as possible in order to command the highest price, and no satisfactory passages had been made from Singapore to China against the north-east monsoon. The opium ships normally waited at Singapore until the monsoon was over before tackling the passage up the South China Sea, so that only one India-China voyage was possible in a season.
The Forbes-Jamesina convoy left Calcutta on 14th March 1830; the Forbes having 134 tons of coal on board, two-thirds English and the remainder Indian, while the Jamesina had another 52 tons of Indian coal for the Forbes, besides her main cargo of 840 chests of opium. Good weather was experienced on the passage to Singapore, where they arrived on the 27th, steaming for most of the time at 5-4 knots, and at the most favourable times reaching 7 knots. Four days were spent at Singapore, during which time the boiler was cleaned and bunkering carried out. The monsoon was still strong when they left on 31st, and speed fell first to 3-4 and later to 2-1 knots. By 12th April Forbes had only 12 days' coal left with over 500 miles to go and no sign of the monsoon easing. The Jamesina, therefore, was cast off and Forbes proceeded alone, reaching Lintin on 19th April, the first steamship to be seen in China. The Jamesina arrived two days later.