Established: Biggleswade, Bedfordshire, England in 1720 by James Pepper IGeorgianLedger Bequest, 1993Polished mahogany-cased grandfather clock with intractely decorated gold face and chased silver and brass dial. Mounted on small wooden plinth.Recto: "Tempus Fugir" engraved above clock face; "Tom. Pepper Beigelsnade" engraved on lower edge of clock facefurniture, grandfather clock, clock, face, dial, mahogany

Grandfather Clock Designed and made by R.L. Hendersonstawell

Grandfather Clock Designed and made by R.L. Hendersonstawell

Three typed sheets containing song lyrics, - 'Smile-Sing a Song,' 'My Bonnie,' 'Grandfather's Clock', 'Hickory Dickory Dock,' 'It's A Good Time,' 'There'll Always Be An England,' 'Victory,' and 'Sons of Rotary.'entertainment, singing, lydia chancellor, collection, music, lyrics, singing, entertainment, ephemera, performing arts

Small whitish card with raised border. On the left is a gold grandfather clock. It has a red & white face with black numbers. Beside it at the top is 'Greeting' printed in gold. Below the pendulum are 4 leaf clovers. At the bottom is another leaf and Good Luck printed in gold & red. Beside it is a black cat wearing a green ribbon collar.person, greeting cards, malone collection, malone collection, greeting cards

Document. Greeting Cards. Small off-white card with celluloid front sewn to the back. Front has raised border design. It has a gold grandfather clock and Happy Days printed in gold. At the top left of the clock are some purple flowers and on the left some pink rose buds. On the right is a green and gold basket with pink roses in it. Card & insert held together with pink cord.Raphael Tuck & Sonsperson, greeting cards, malone collection, malone collection, greeting cards, raphael tuck & sons

Document on foolscap paper some notes on Dudley House Bendigo Victoria, Australia courtesy of Mr Geoffrey, C. Ingleton father was the former Town Clerk of Bendigo, appointed 1 January 1924. The layout of the building at ground floor level involved the removal of walls along the left side from the entrance creating one large room. Alterations required replacement of doors, 1920's style , with decorative glass panels and door knobs of the period. This report contains excellent descriptions of furniture installed at the house, including a grandfather clock, framed etchings, easy chairs with loose floral covers, and a number of 'occasional chairs' of Rose-wood or Cedar in Edwardian design. The furniture was purchased from Morley Johnson of Bendigo and Sydney. There were also china cabinets, a gramophone in a large upright rose-wood cabriole-shaped cabinet. The name Dudley house may have been earned by reputation, or had a connection to a former tenant - perhaps a State Official or a caretaker.bendigo, history, dudley house

The seven weights (0008.4 and 0136.3) are circular in shape with a hole in the centre and a groove cut across the radius. They were specifically designed to fit into a weight tube, which allowed movement of the weights that were used for driving the clockwork mechanism for turning the lighthouse lens. They are most likely original to the Chance Brothers system installed in 1913, which was originally equipped with a set of ten, each weighing around thirty kilograms.The weights were moved vertically in similar fashion to the way weights move on a grandfather clock. As the weight fell, the optic clock was driven and the lens was turned. To keep the clock turning, the weight needed to be wound back up to the top of its travel. Lighthouse keepers had to constantly wind the clock to keep the light active, and at least two keepers needed to observe a strict roster of hours. When electric motors were invented, weights became obsolete and the motors were able to turn the optic for as long as there was power to drive them. Wilsons Promontory’s Chance Bros. kerosene operated light, which was turned by a clockwork mechanism, was replaced by small electric motor in 1975, reducing the number of keepers and eliminating the need for weights. Cape Schanck has a set of fourteen weights remaining in situ in the lighthouse weight tube as well as another four detached weights, two of which may be associated with the 1859 mechanism. A small number of detached cast iron weights and two associated rods remain at the Point Hicks Lightstation and one weight is displayed in the lantern room at Cape Otway.The Wilson Promontory weights have first level contributory significance for the insights they provide into the technology and operations of a late nineteenth/early twentieth century lighthouse which has since been superseded. They are well provenanced and are significant for their historical value as part of the lightstation’s Chance Brothers optical system installed in 1913.Four circular disc shaped lead weights, all with a narrow section cut out to the middle of shape. (as in slice of cake)

A small number of heavy cast iron weights and two rods remain at the Point Hicks. The weights and rods were part of the original clockwork mechanism that was fitted beneath the lens to keep the kerosene-fuelled light turning. They were attached to a cable or chains and moved vertically in similar fashion to the way weights move on grandfather clocks. As the weight fell, the optic clock was driven and the lens was turned. To keep the clock turning, the weight needed to be wound back up to the top of its travel. The cables and weights in this lighthouse were visible as they moved through the length of the tower up to the lantern room. It was usual for systems to move inside a tube extending up to the top, but in this case the tower’s cast iron spiral staircase, which is supported on cantilever cast iron brackets set into the concrete wall, spiralled around the space in which they moved. Lighthouse keepers had the arduous job of having to constantly wind the clock to keep the light active, and at least two keepers needed to observe a strict roster of hours. When electric motors were invented, all of this became redundant and the motors were able to turn the optic for as long as there was power to drive them. In December 1964, the original 1890 Chance Bros kerosene-fuelled light and clockwork mechanism were replaced by small electric motor, and the number of keepers reduced to two. The six circular weights and rods originate from the obsolete system and may have been part of a larger set. Wilsons Promontory retains seven of its original set of ten weights, all of which are detached from the tower’s weight tube. Cape Schanck has a set of fourteen weights remaining in situ as well as another four detached weights, which have inscriptions . One weight is displayed in the lantern room at Cape Otway. The Point Hicks weights have first level contributory significance for the insights they provide into the superseded technology and operations of a late nineteenth century lighthouse. They are well provenanced and are significant for their historic value as part of the lightstation’s Chance Brothers optical system installed in 1890.PHLS0005.1 Round cast iron weight with flat base used for lens clock-work mechanism attached to a bent metal rod. PHLS0005.2 Removable round cast iron weight with flat base used for lens clock-work mechanism stored above the other weight.

A small number of heavy cast iron weights and two rods remain at the Point Hicks Lightstation. These weights comprise one rod with a forked top and four circular weights attached to the bottom of the shaft. The weights and rods were part of the original clockwork mechanism that was fitted beneath the lens to keep the kerosene‐fuelled light turning. They were attached to a cable or chains and moved vertically in similar fashion to the way weights move on grandfather clocks. As the weight fell, the optic clock was driven and the lens was turned. To keep the clock turning, the weight needed to be wound back up to the top of its travel. The cables and weights in this lighthouse were visible as they moved through the length of the tower up to the lantern room. It was usual for systems to move inside a tube extending up to the top, but in this case the tower’s cast iron spiral staircase, which is supported on cantilever cast iron brackets set into the concrete wall, spiralled around the space in which they moved. Lighthouse keepers had the arduous job of having to constantly wind the clock to keep the light active, and at least two keepers needed to observe a strict roster of hours. When electric motors were invented, all of this became redundant and the motors were able to turn the optic for as long as there was power to drive them. In December 1964, the original 1890 Chance Bros kerosene‐fuelled light and clockwork mechanism were replaced by small electric motor, and the number of keepers reduced to two. The six circular weights and rods originate from the obsolete system and may have been part of a larger set. Wilsons Promontory retains seven of its original set of ten weights, all of which are detached from the tower’s weight tube. Cape Schanck has a set of fourteen weights remaining in situ as well as another four detached weights, which have inscriptions. One weight is displayed in the lantern room at Cape Otway. The image shows four of the clockwork weights attached to a rod with a forked top. They were part of the original clockwork mechanism that was fitted beneath the lens to keep the kerosene‐fuelled light turning. The Aldis lamp in its case sits on the floor next to the weights. Source: Parks Victoria.The Point Hicks weights have first level contributory significance for the insights they provide into the superseded technology and operations of a late nineteenth century lighthouse. They are well provenanced and are significant for their historic value as part of the lightstation’s Chance Brothers optical system installed in 1890. Four circular metal weights are stored on a metal rod with a forked section at the top. The weights have a cut out section which allows the weights to be removed easily.

Before the introduction of electricity, lighthouses had a clockwork mechanism that caused the lens to rotate with a light source inside that was either powered by Kerosene or Colza oil. The mechanism consisted of a large weight attached by a cable through the centre of the lighthouse to the top where the cable wrapped around a barrel, drum or wheels that controlled the speed of the lights rotation by a clockwork mechanism. The keeper would crank the clockwork mechanism, which would lift the weight ready for the next cycle similar to an old grandfather clock mechanism. Once the weight lifted to its apex at the bottom of the first landing, the keeper would let it fall, which would pull on the cable, which would, in turn, operate a series of gears activating the rotation of the Fresnel optical lens, which would then rotate to create the lighthouse’s unique light speed of rotation characteristic. Creating a specific characteristic required a way to regulate the speed of the rotation, and was important as sailors could identify a particular light by its speed and time between flashes. The weight had to fall at a certain rate to create the proper rotation speed of the lens and a regulator within the mechanism accomplished this. History: From 1851, Chance Brothers became a major lighthouse engineering company, producing optical components, machinery, and other equipment for lighthouses around the world. James Timmins Chance pioneered placing lighthouse lamps inside a cage surrounded by Fresnel lenses to increase the available light output these cages, are known as optics and they revolutionised lighthouse design. Another important innovation from Chance Brothers was the introduction of rotating optics, allowing adjacent lighthouses to be distinguished from each other by the number of times per revolution the light flashes. The noted English physicist and engineer, John Hopkins invented this system while employed at Chance Brothers. Chance Brothers and Company was a glass works and originally based in Spon Lane, Smethwick, West Midlands England. The company became a leading glass manufacturer and a pioneer of British glass making technology. The Chance family originated in Bromsgrove as farmers and craftsmen before setting up a business in Smethwick near Birmingham in 1824. They took advantage of the skilled workers, canals and many other industrial advances taking place in the West Midlands at the time. Robert Lucas Chance (1782–1865), known as 'Lucas', bought the British Crown Glass Company's works in Spon Lane in 1824. The company specialised in making crown window glass, the company ran into difficulty and its survival was guaranteed in 1832 by investment from Chance's brother, William (1788 – 1856). William owned an iron factoring business in Great Charles Street, Birmingham. After a previous partnership that Lucas had dissolved in 1836, Lucas and William Chance became partners in the business which was renamed, Chance Brothers and Company. Chance Brothers invented many innovative processes and became known as the greatest glass manufacturer in Britain. In 1848 under the supervision of Georges Bontemps, a French glass maker from Choosy-le-Roi, a new plant was set up to manufacture crown and flint glass for lighthouse optics, telescopes and cameras. Bontemps agreed to share his processes that up to then had been secret with the Chance Brothers and stayed in England to collaborate with them for six years. In 1900 a baronetcy was created for James Timmins Chance (1814–1902), a grandson of William Chance, who had started the family business in 1771 with his brother Robert. Roberts grandson, James became head of Chance Brothers until his retirement in 1889 when the company became a public company and its name changed to Chance Brothers & Co. Ltd. Additional information: Lighthouses are equipped with unique light characteristic or flashing pattern that sailors can use to identify specific lighthouses during the night. Lighthouses can achieve distinctive light characteristics in a few different ways. A lighthouse can flash, which is when brief periods of light interrupt longer moments of darkness. The light can occult, which is when brief periods of darkness interrupt longer moments of light. The light can be fixed, which is when the light never goes dark. A lighthouse can use a combination of flashing, oscillating, or being fixed in a variety of combinations and intervals to create individual light characteristics. It is a common misconception that a lighthouse's light source changes the intensity to create a light characteristic. The light source remains constant and the rotating Fresnel lens creates the various changes in appearance. Some Fresnel lenses have "bulls-eye" panels create beams of light that, when rotated between the light and the observer, make the light appear to flash. Conversely, some lenses have metal panels that, when rotated between the light and the observer, make the light appear to go dark. This Dioptric clockwork apparatus used to turn a lighthouse optical lens is very significant as it is integral to a lighthouses operation, we can also look at the social aspect of lighthouses as being traditionally rich with symbolism and conceptual meanings. Lighthouses illustrate social concepts such as danger, risk, adversity, challenge and vigilance but they also offers guidance, salvation and safety. The glowing lamp reminds sailors that security and home are well within reach, they also symbolize the way forward and help in navigating our way through rough waters not just on the oceans of the world but in our personal lives be it financial, personal, business or spiritual in nature. Nothing else speaks of safety and security in the face of adversity and challenge quite the way a lighthouse does. Revolving dioptric clockwork apparatus used to turn a Fresnel optical lighthouse lens. A cylindrical cast metal pillar and cabinet painted green with 3 glass doors enclosing the top section. Inside the pillar/cabinet is a large clockwork mechanism used to turn and regulate a lighthouse light by means of weights and a chain attached to same. One door has the name "Adams Mare" in metallic dots similar to "Braille" to the inside edge of door frame.shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, flagstaff hill, maritime-museum, shipwreck-coast, warrnambool, flagstaff-hill-maritime-village, revolving dioptric mechanism, dioptric mechanism for lighthouse, lighthouse clockwork timing mechanism, acetylene lighthouse light mechanism, 19th century lighthouse mechanism, kerosene light, fresnel lenses, colza oil, chance brothers