Between 1667 and 1685, the town's fortifications were rebuilt; new walls were constructed with bastions and two moats were dug, making Portsmouth one of the world's most heavily fortified places. In 1759, General James Wolfe sailed to capture Quebec; the expedition, although successful, cost him his life. His body was brought back to Portsmouth in November, and received high naval and military honours. Two years later, on 30 May 1775, Captain James Cook arrived on after circumnavigating the globe. The 11-ship First Fleet left on 13 May 1787 to establish the first European colony in Australia, the beginning of prisoner transportation; Captain William Bligh of also sailed from the harbour that year. After the 28 April 1789 mutiny on the Bounty, was dispatched from Portsmouth to bring the mutineers back for trial. The court-martial opened on 12 September 1792 aboard in Portsmouth Harbour; of the ten remaining men, three were sentenced to death. In 1789, a chapel was erected in Prince George's Street and was dedicated to St John by the Bishop of Winchester. Around this time, a bill was passed in the House of Commons on the creation of a canal to link Portsmouth to Chichester; however, the project was abandoned. The city's nickname, Pompey, is thought to have derived from the log entry of Portsmouth Point (contracted "Po'm.P." – Po'''rtsmouth P.oint) as ships entered the harbour; navigational charts use the contraction. According to one historian, the name may have been brought back from a group of Portsmouth-based sailors who visited Pompey's Pillar in Alexandria, Egypt, around 1781. Another theory is that it is named after the harbour's guardship, , a 74-gun French ship of the line captured in 1793. Portsmouth's coat of arms is attested in the early 19th century as "azure a crescent or, surmounted by an estoile of eight points of the last." Its design is apparently based on 18th-century mayoral seals. A connection of the coat of arms with the Great Seal of Richard I (which had a separate star and crescent) dates to the 20th century. Industrial Revolution to Edwardian Marc Isambard Brunel established the world's first mass-production line at Portsmouth Block Mills, making pulley blocks for rigging on the navy's ships. The first machines were installed in January 1803, and the final set (for large blocks) in March 1805. In 1808, the mills produced 130,000 blocks. By the turn of the 19th century,