Copper Cash and Silver Dollars
Copper cash was often forged, and the purity of silver sometimes in doubt, so a system based on a precious metal with a guaranteed size, purity and weight was needed. Such currencies had existed in the west, and so in the Treaty Ports, where westerners resided, silver dollar coins were introduced.
By end of 19th century many foreign dollars were circulating in the coastal areas, particularly the Spanish "Carolus dollar" with the portrait of Charles III (1759-1788), and the Mexican dollar which became the chief currency in Hong Kong.
The reliable purity of these foreign dollars put China's currency at a disadvantage and eventually led to their own production of silver coins, the earliest in the reign of the Daoguang emperor. Modern mints were established in the capitals of many of the provinces, as well as in Hong Kong, during the latter part of the 19th century.
The dollar coins were marked `seven mace, three candareens', (a mace being one tenth of a tael, and a candareen being one hundreth of a tael) later changing to seventy-two per cent of a tael in line with the weight of foreign dollars in circulation. Coins were produced in varying quantities, patterns and length of circulation. The rarity of some of these coins makes them very desirable for collectors.
Currency in Hong Kong in the Nineteenth Century
Gold coins were added to Hong Kong's currency in 1845, but the Mexican dollar continued to be preferred. Banknotes were first issued by the Oriental Bank in Hong Kong in 1845, with other banks following suit.
In China first the government then commercial banks began to issue banknotes, and after the founding of the Republic of China many of the provinces began to issue paper currency as a means of raising funds.
Chinese Coins Make Top Dollar at Auction
In a recent auction sale in the USA, a rare, uncirculated Chekiang Province silver pattern dollar, Kuang Hsu, Year 23 (1897). sold for US$320,000 - proof of the power of rare Chinese coin investment.