Found by Keith Walton, Portland. From the 1840 wreck of the sailing boat "Constant" in Portland Bay near long pier. The sheave came to Flagstaff Hill from Carl F Kurtze, The Museum, South Portland. Block wood sheave, from the wreck of the sailing boat CONSTANT, 1840 . One side weathered, other side covered with rusty deposits, with iron bearing corroded away. Sheave has tag attached.Tag on sheave from "Carl F Kurtze, The Museum, South Portland. Found by Keith Walton, Portland. "flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, block wood sheave, constant, portland bay

1 sheave wood block & 1 sheave wood block. Sheaves wooden. Metal hook & copper strap on one side. Painted whiteflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

A sailing block is single or multiple pulleys with one or more sheaves that are enclosed in an assembly between cheeks or chocks. In use, a block is fixed to the end of a line, to a spar, or a surface. A rope line is reeved through the sheaves, and maybe through one or more matching blocks at the far end, to make up what's known as a tackle. The purchase of a tackle refers to its mechanical advantage. In general, the more sheaves in the blocks that make up a tackle, the higher its mechanical advantage. The matter is slightly complicated by the fact that every tackle has a working end where the final run of rope leaves the last sheave. More mechanical advantage can be obtained if this end is attached to the moving load rather than the fixed end of the tackle. Various types of blocks are used in sailing. Some blocks are used to increase mechanical advantage and others are used simply to change the direction of a line. A ratchet block turns freely when a line is pulled in one direction but does not turn in the other direction, although the line may slip past the sheave. This kind of block makes a loaded line easier to hold by hand and is sometimes used on smaller boats for lines like main and jib sheets that are frequently adjusted. A single, large, sail-powered warship in the mid-19th century required more than 1,400 blocks of various kinds and sizes.A historic item from an old sailing vessel from the late 19th to early 20th century, unfortunately. It represents part of the rigging required to set the sails on a wind-powered vessel.A two sheave wood sailing block with metal hook and becket. One sheave missing. flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, block, sailing block, two-sheave block, 2 sheave wood block, marine technology, sailing equipment, rigging, rigging block

1 sheave wood block missing sheave, round hole in sidesflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, 1 sheave wood block, wood block

Snatch Block, 1 sheave wood block with hook. Wood is stained medium brown.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

2 sheave wood block brass sheaves attached to rope painted green to topflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Snatch Block, 1 sheave wood block with hook and locking mechanism. Wooden sheave is white inside.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Snatch Block, 1 sheave wood block with hook and locking mechanism electric blue paint. Imprints of letters and numbers at base of hook. flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

2 sheave wood block plate and sheaves missing 210mmL x 170mmW x 130mmDflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Snatch Block, 1 sheave wood block with hook and locking mechanism electric blue paint. Short white line marked from centre of block.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

2 sheave wood block with sheaves missing & hook one side of block broken 200mmL x 140mmW x 145mmD. Number S56 & WND 1890flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Snatch Block, 1 sheave wood with hook and locking clip painted white on top of stained finish. Mechanism painted grey, tip of hook painted dark red or brown.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Snatch Block, 1 sheave wood block with hook and locking mechanism green & red paint evident on wood, which is splitting. Markings imprinted into mechanism near joining ring.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Snatch Block, 2 sheave wood block with hook & piece green cloth attached with wire to mechanism at base of hook. Wood is medium brown stain with remnant of red paint.flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, snatch block, rigging, ship rigging

Snatch Block, 1 sheave wood block with hook and locking mechanism broken on one side painted green with remnants of medium blue on mechanism near joining ring. Graham marked on side in blackflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Snatch Block, 1 sheave wood block with hook and locking mechanism. New metal screw fitted at centre of block. Remnants of green, red and orange paint on wood. Imprints of letters and numbers along hook and at its base.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

The Lightning was an American-built sailing ship and it is believed the rope block was part of the ship’s rigging or included as cargo. The plaque on the block mentions that the item was, “as supplied by Burrows Ship Chandlers” in 1869. The plaque could also mean that the rope block was supplied by the firm Burrows, Ship Chandler and Shipping Stock, as a replacement block for the Lightning. The American vessel named “Lightning” was a 3-masted, fully rigged extreme clipper ship. She was commissioned by James Baines, of the Black Ball Line in Liverpool, England, during the time of the Australian Gold Rush for the trade of passengers and cargo between England and Australia. Her load listed on early consignments included livestock and animals, including rabbits sent to Thomas Austin of Barwon Park, Winchelsea, Victoria, where the challenging association between Australia's agriculture and the imported rabbits started. The Lightning was built in 1854 by shipbuilder Donald McKay, in East Boston, USA. She was described as spacious and comfortable and regarded as one of the smartest ships of the time. The vessel set many speed records for her voyages and became one of the most famous of racing clippers and one of the fastest ever launched. In 1854, with Captain 'Bully' Forbes and Mate 'Bully' Bragg, Lightning made the return trip from Melbourne to Liverpool in only 64 days, 3 hours and 10 minutes; a record. Captain Enright became the new Master of LIGHTNING soon after this record was established and was regarded as one of the finest mariners in the Australian trade. One of Captain Enright's innovations was to publish a ship's paper called "The Lightning Gazette". What is of additional historic interest is that captain "Bully Forbes" had left the Lightning to captain the ill-fated Schomberg. In 1857, for a very brief time under Capt. Byrne the Lightning was used as a troopship, taking British officers and soldiers, stores and ammunition, to fight in India. In 1859 she then returned to her normal route between Liverpool and Melbourne, apart from 1867 when she made a special trip between Melbourne and Port Chalmers in New Zealand. In 1869 the Lightning was sold to Thomas Harrison of Liverpool, and continued to sail for the Black Ball Line. Master of Lightning, Captain Henry Jones, sailed her to Geelong in October 1869, and whilst docked, he had her loaded with a cargo of wool, copper, wire, tallow and other goods. At about 1 am on 31st October 1869, whilst still docked and fully laden, a fire was noticed on the vessel. Efforts to extinguish the fire were unsuccessful, so she was towed to the "Lightning Shoals" in Corio Bay, where she eventually sank, losing all cargo but no lives. The Lightning is listed on the Victorian Heritage Register (Ref S 415). The vessel is historically significant for being one of the fastest wooden ships ever built. it was notable as the first clipper built in the USA for British owners and as a shipping disaster in Geelong's history. The Lightning spent its whole career carrying cargo and immigrants from England to Australia. Its documented voyages give us a snapshot into shipping history, not only of Australia in the mid-19th century but how the world's commercial transport functioned o promote trade and emigration during this time.Large ship's block, wood, with two wooden sheaves and fibre straps, eye and thimble. The metal plaque attached to the block has an inscription. The block was used on the ship "Lightning".Plaque inscription: "BLOCK OFF THE LIGHTNING / AS SUPPLIED BY / BURROWS SHIPS CHANDLERS / & SHIPPING STOCK CORIO BAY / 1863" (or 1869)flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, sailing ship lightning, extreme clipper ship, american clipper ship, record breaking clipper ship, james baines, black ball line, donald mckay shipbuilder, captain ‘bully’ forbes, australian immigration, liverpool to melbourne migration, captain enright, captain byrne, captain henry jones, corio bay geelong, lightning shoals geelong, rabbits introduced to australia, burrows and bascombe, burrows, ship chandler, corio bay, burrow's ship chandlers and shipping stock,

2 blocks with rope tackle. Top block has single sheave, hook straps and ring. Bottom block has 2 wooden sheaves and wood casing.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

3 sheave wood block ubolt at top with loop & becket small metal plate painted greyflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

1 sheave wood block with hook & rope attached.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, wood block, block

1 sheave wood block with loop on top. Painted brown. Two metal plates on side. Wire tied to loopflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, block, wood block

2 sheave wood block with ring & thimble & 2 sheave wood block with hook & straps flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, 2 sheave wood block, wood block

3 sheave wood block with copper pins Small piece of worn rope.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, 3 sheave wood block, wood block

2 sheave wood block with hook and heavy borer infestation. Block has metal hook.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, 2 sheave wood block, wood block, block

2 sheave wood block with eye, some corrosion flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, wood block

3 sheave wood block with becket, straps and shackle. Painted light brownflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, wood block, block

2 sheave wood block with straps, becket with holes for bolt. Wood has cracks and chips taken out.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, wood block

2 sheave wood block with straps and becket. Two metal plates are tacked to the side of the block.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, wood block, block

1 sheave wood block with iron hook on top. Halves joined by 4 metal bolts. Insect damage to base. Diamond shaped plate over bearing on one side.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, block

1 sheave wood block with hook and metal cable around bodyflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, wood block, block