Javanese-style gold ornaments dating to the mid-14th century were discovered while workers were excavating for the Fort Canning Reservoir. A series of archaeological digs that began in 1984 have uncovered evidence of workshops for glass and gold that dated to the 14th century, and a ceremonial or religious area near the summit. Historical sources also indicate that around the end of the 14th century, Singapura was attacked by either the Majapahit or the Siamese, forcing its ruler Parameswara to move on to Melaka where he founded the Sultanate of Malacca. Archaeological evidence suggests that the settlement on Fort Canning was abandoned around this time, although a small trading settlement continued in Singapore for some time afterwards. Ruins of the settlement on Fort Canning Hill were still visible in the early 19th century and described by the Resident John Crawfurd who also found indication of ruins of an ancient orchard, shards of pottery and Chinese coins, the earliest of which dating to 10th century Song Dynasty. Crawfurd described the ruins of a square terrace of square that may have been a temple near the top of the hill, with another terrace almost as big on the northern slope of the hill said to the tombs of a Malay king, Iskandar Shah, although there is no evidence of a burial there. Ban Zu is likely a transcription of the Malay word pancur meaning a spring or stream. Spring used to exist on the west side of the hill, called pancur larangan or "forbidden spring", where the women of the ruler's household were said to bathe in ancient times. In the early period of 19th century Singapore, the stream was used to provide clean drinking water for all ships stopping at the port until the demand exceeded the capacity, and the spring dried up as wells were dug around the hill. Early colonial period On 6 February 1819, Temenggong Abdul Rahman and Sultan Hussein Shah signed The Singapore Treaty with Stamford Raffles. Major William Farquhar, accompanied by a few Malaccan Malays, climbed up the Bukit Larangan. Farquhar drew up the first gun and set up the post to hoist the Union Jack on top of the hill, marking the birth of Singapore as a British settlement. Raffles appointed Farquhar as the first Resident and Commandant of Singapore on the same day. Before leaving on the next day, Raffles left Farquhar with a set