The Tilley lamp derives from John Tilley’s invention of the hydro-pneumatic blowpipe in 1813 in England. W. H. Tilley were manufacturing pressure lamps at their works in Stoke Newington in 1818, and Shoreditch, in the 1830s. The company moved to Brent Street in Hendon in 1915 during World War I, and started to work with paraffin (kerosene) as a fuel for the lamps. During World War I Tilley lamps were used by the British armed forces, and became so popular that Tilley became used as a generic name for a kerosene lamp in many parts of the world, in much the same way as Hoover is used for vacuum cleaners. During the 1920s the company had diversified into domestic lamps, and had expanded rapidly after orders from railway companies. After World War II fears about the poisonous effect of paraffin fumes, and widely available electricity, reduced demand for domestic use. The company moved from Hendon to Ireland in the early 1960s, finally settling in Belfast. The company moved back to England in 2000.A significant item demonstrating the early use of kerosene under pressure as a lighting medium. These types of lamps were made by a company whose products became synonymous with oil lamps generally. Lamps that were used commercially, domestically and by the armed forces of many countries during the first and second world wars.Tilley Searchlight Projector, or search lamp, made in Hendon, England 1935. Metal kerosene pressure search lamp, glass front, fixed mirror at back, wooden carry handles. Mounted on fuel tank with pressure pump. Lamp has 8 airflow holes in the bottom and a covered outlet on the top. Glass is in 3 pieces, fitting together to make flat circle there is a maker’s plate on the pressure tank. “TILLEY / SEARCHLIGHT PROJECTOR / MADE AT / HENDON, ENGLAND”, “256” handwritten in red on one wooden handle, “9” or “6” hand painted in white on top on light flagstaff hill, warrnambool, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, tilley kerosene pressure searchlight, lighting, john tilley, pressure lamps

The Nankeen Kestrel, also known as the Australian Kestrel, is a common native to the open country's grasslands and farmlands, preferring agricultural areas. They are drawn to animal pests like mice, insects, small animals, reptiles, and birds. Due to the shape and ability of their tail feathers, which allows them to hoover over their prey, they do not rely on speed to catch their meal like most falcons in their family group. These birds are among the smallest raptors in the Falcon family, having well-known face characteristics and body shapes. The females of the species are distinguished by their darker patterns and red-brown (rufous) tones, as well as their larger size, whilst the males are more greyish. The yellow markings around the eyes and top of the beak, as well as the noticeable black dipped wings, distinguish each species. This specimen is part of a collection of almost 200 animal specimens that were originally acquired as skins from various institutions across Australia, including the Australian Museum in Sydney and the National Museum of Victoria (known as Museums Victoria since 1983), as well as individuals such as amateur anthropologist Reynell Eveleigh Johns between 1860-1880. These skins were then mounted by members of the Burke Museum Committee and put-on display in the formal space of the Museum’s original exhibition hall where they continue to be on display. This display of taxidermy mounts initially served to instruct visitors to the Burke Museum of the natural world around them, today it serves as an insight into the collecting habits of the 19th century.This specimen is part of a significant and rare taxidermy mount collection in the Burke Museum. This collection is scientifically and culturally important for reminding us of how science continues to shape our understanding of the modern world. They demonstrate a capacity to hold evidence of how Australia’s fauna history existed in the past and are potentially important for future environmental research. This collection continues to be on display in the Museum and has become a key part to interpreting the collecting habits of the 19th century.The Nankeen Kestrel is a small raptor in the Falcon family. It has a stockier appearance, with the upper parts of its body, such as the head and the tops of its wings, being a light red-brown (rufous) colour and the tips of its wings appearing dipped in black. The top of the beak and the eye rings are both yellow, and this bird's falcon appearance shows its inherent dark streak markings visible near the eyes and on the chest. The underparts are pale, with a tail feather that spreads out to help it hover and is ornamented with fine black decorations.20. / Unnamed / Catalogue page 5 / taxidermy mount, taxidermy, animalia, burke museum, beechworth, australian museum, skin, reynell eveleigh johns, bird, nankeen kestrel

The discovery of the first telescope in 1608 can be attributed to Hans Lippershey of the Netherlands when he discovers that holding two lenses up some distance apart bring objects closer. He applies for a patent on his invention and this becomes the first documented creation of a telescope. Then in 1668, Newton produces the first successful reflecting telescope using a two-inch diameter concave spherical mirror. This opened the door to magnifying objects millions of times far beyond what could ever be obtained with a lens. It wasn’t until 1729 that Chester Moor Hall develops an achromatic lens (two pieces of glass with different indices of light refraction combined produce a lens that can focus colours to almost an exact point resulting in much sharper images but still with some distortion around the edges of the image. Then in 1729 Scottish instrument maker James Short invents the first parabolic and elliptic, distortion-less mirror ideal for reflecting telescopes. We now come to John Dollond who improves upon the achromatic objective lens by placing a concave flint glass lens between two convex crown glass lenses. This had the effect of improving the image considerably. Makers Information: John Dollond (1707-1761) London England he was a maker of optical and astronomical instruments who developed an achromatic (non-colour distorting) refracting telescope and practical heliometer. A telescope that used a divided lens to measure the Sun’s diameter and the angles between celestial bodies. The son of a Huguenot refugees Dollond learned the family trade of silk weaving. He became proficient in optics and astronomy and in 1752 his eldest son, Peter joined his father in an optical business, in 1753 he introduced the heliometer. In the same year, he also took out a patent on his new lenses. He was elected a fellow of the Royal Society in May 1761 but died suddenly in November and his share in the patent passed to his son Peter. In subsequent squabbles between Peter and the many London opticians who challenged his patent, Peter’s consistent position was that, whatever precedents there may have been to his achromatic lenses, his father had independently reached his practical technique on the basis of his theoretical command of Newtonian optics. As a result of maintaining his fathers patent, Dollond s became the leading manufacturer of optical instruments. For a time in the eighteenth and nineteenth century the word 'Dollond' was almost a generic term for telescope rather like 'Hoover; is to vacuum cleaner. Genuine Dollond telescopes were considered to be amongst the best. Peter Dollond (1731-1820) was the business brain behind the company which he founded in Vine Street, Spitalfields in 1750 and in 1752 moved the business to the Strand London. The Dollonds seem to have made both types of telescopes (reflecting and refracting), possessing the technology to produce significant numbers of lenses free of chromatic aberration for refracting telescopes. A Dollond telescope sailed with Captain Cook in 1769 on his voyage to observe the Transit of Venus. Thomas Jefferson and Admiral Lord Nelson were also customers of the Dollonds. Dollond & Co merged with Aitchison & Co in 1927 to form Dollond & Aitchison, the well-known high street chain of opticians, now fully part of Boots Opticians. They no longer manufacture but are exclusively a retail operation.    John Dollond's experiments in optics and how different combinations of lenses refract light and colour gave a better understanding of the divergent properties of lenses. That went on to inform and pave the way for the improvement of our understanding of optics that are represented today. Dollond was referred to in his time as the "Father of practical optics" as a leader in his field he received many prestigious awards. The telescope in the collection is a good example of one of Dollonds early library telescopes and its connection with one of England's 18th-century pioneers in optical development is in itself a significant and an important item to have within the collection. One tube ships day & Night Telescope brass inner tube with timber main tube covered in leather. Unavailable to inspect Inscriptions to determine authenticity.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, telescope, dolland, shipwreck-coast, flagstaff-hill-maritime-village, royal national life boat institution

This Dollond Day or Nigh telescope was designed to be used in any light conditions, as its name implies. Telescopes are optical instruments designed to make objects appear to be larger or closer. The discovery of the first telescope in 1608 can be attributed to Hans Lippershey of the Netherlands when he discovers that holding two lenses up some distance apart bring objects closer. He applies for a patent on his invention and this becomes the first documented creation of a telescope. Then in 1668, Newton produces the first successful reflecting telescope using a two-inch diameter concave spherical mirror. This opened the door to magnifying objects millions of times far beyond what could ever be obtained with a lens. It wasn’t until 1729 that Chester Moor Hall develops an achromatic lens (two pieces of glass with different indices of light refraction combined produce a lens that can focus colours to almost an exact point resulting in much sharper images but still with some distortion around the edges of the image. Then in 1729 Scottish instrument maker James Short invents the first parabolic and elliptic, distortion-less mirror ideal for reflecting telescopes. We now come to John Dollond who improves upon the achromatic objective lens by placing a concave flint glass lens between two convex crown glass lenses. This had the effect of improving the image considerably. Makers Information: John Dollond (1707-1761) London England he was a maker of optical and astronomical instruments who developed an achromatic (non-colour distorting) refracting telescope and practical heliometer. A telescope that used a divided lens to measure the Sun’s diameter and the angles between celestial bodies. The son of a Huguenot refugees Dollond learned the family trade of silk weaving. He became proficient in optics and astronomy and in 1752 his eldest son, Peter joined his father in an optical business, in 1753 he introduced the heliometer. In the same year, he also took out a patent on his new lenses. He was elected a fellow of the Royal Society in May 1761 but died suddenly in November and his share in the patent passed to his son Peter. In subsequent squabbles between Peter and the many London opticians who challenged his patent, Peter’s consistent position was that, whatever precedents there may have been to his achromatic lenses, his father had independently reached his practical technique on the basis of his theoretical command of Newtonian optics. As a result of maintaining his fathers patent, Dollond s became the leading manufacturer of optical instruments. For a time in the eighteenth and nineteenth century the word 'Dollond' was almost a generic term for telescope rather like 'Hoover; is to vacuum cleaner. Genuine Dollond telescopes were considered to be amongst the best. Peter Dollond (1731-1820) was the business brain behind the company which he founded in Vine Street, Spitalfields in 1750 and in 1752 moved the business to the Strand London. The Dollonds seem to have made both types of telescopes (reflecting and refracting), possessing the technology to produce significant numbers of lenses free of chromatic aberration for refracting telescopes. A Dollond telescope sailed with Captain Cook in 1769 on his voyage to observe the Transit of Venus. Thomas Jefferson and Admiral Lord Nelson were also customers of the Dollonds. Dollond & Co merged with Aitchison & Co in 1927 to form Dollond & Aitchison, the well-known high street chain of opticians, now fully part of Boots Opticians. They no longer manufacture but are exclusively a retail operation.    John Dollond's experiments in optics and how different combinations of lenses refract light and colour gave a better understanding of the divergent properties of lenses. That went on to inform and pave the way for the improvement of our understanding of optics that is represented today. Dollond was referred to in his time as the "Father of practical optics" as a leader in his field he received many prestigious awards. The telescope in the collection is a good example of one of Dollond's early library telescopes. Its connection with one of England's 18th century pioneers in optical development makes it a significant and an important item to have within the collection.Telescope: Dollond's Telescope, Day or Night model navigational instrument. Telescope is mounted on wooden tripod stand that has folding legs. Brass telescope with leather sheath over barrel, adjustable angle fitting with brass wing nuts that join the legs to the top frame, which is then joined to the telescope pole by an adjustable screw fitting. Manufactured by Dollond, London. Inscription reads "Dollond London, Day or Night" and "DOLLOND LONDON"flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, telescope, dollond, dollond london, day & night telescope, floor-standing telescope, optical instrument, john dollond, peter dollond, achromatic telescope, heliometer, light refraction, instrument maker, lens, transit of venus, astronomical telescope, concave lens, library telescope, dollond telescope, day or night, day or night telexcope, scientific instrument, navigation, navigational instrument, astronomy

The dam at the entrance to the Nerreman Gateway in Eltham was built according to an internationally acclaimed theory developed by the builder's father. In 1920, Victorian engineer B.A. Smith was awarded the American Society of Civil Engineers J. James R. Cross Gold Medal for his Technical Paper titled 'Arched Dams'. It was the first time this medal had been awarded outside the United States. The concrete arched dam across the Eltham West Drain was built in 1940 by B.A. Smith's son and engineer, D. B. (Bernie) Smith to water the 24 acre (9.75 ha) hobby farm owned by himself and new wife, Isa Smith. Upon completion of the dam a pump-house was constructed beside the creek but before the water could be pumped up the hill they had to dig a trench and lay 500m of 100mm water main to an elevated holding tank. The Smiths made the pump-house their home for several years until they constructed their home at the top of the hill overlooking Eltham and views extending to Kinglake. Following Bernie's death in 1983, Nerreman Park was subdivided between 1993 and 1995. Gordon Ford designed the landscaping and the pump-house was demolished. Covered under Heritage Overlay, Nillumbik Planning Scheme. Published: Nillumbik Now and Then /​ Marguerite Marshall 2008; photographs Alan King with Marguerite Marshall.; p137 The dam at the entrance to the Nerreman Gateway in Eltham, was built according to an internationally acclaimed theory developed by the builder’s father. In 1920, Victorian engineer B A Smith was awarded the American Society of Civil Engineers J. James R. Croes Gold Medal, for his Technical Paper titled Arched Dams. It was the first time this medal had been awarded outside America. An international example of the application of Smith’s work can be found in the design of the Hoover Dam on the Colorado River, Nevada, USA. Built between 1930 and 1936, it is recognised by the ASCE as one of ‘America’s Seven Modern Civil Engineering Wonders’.1 The concrete arched dam across the Eltham West Drain was built by B A Smith’s son and engineer, D B (Bernie) Smith. Bernie’s dam followed his father’s theory, having a curvature that takes maximum advantage of concrete’s great strength in compression. The water load is carried into the abutments because of this curvature, which permits a wall thickness of only 225 millimetres thick at its crest, despite the dam’s capacity of more than 4.5 megalitres. The Eltham dam was designed to water the 24 acre (9.75 ha) hobby farm belonging to newly married couple Bernie and Isa Smith. Bernie, from Armadale, and Isa, from a farm at Tyntynder near Swan Hill, were attracted to the hilly topography and the creek running through the property. It extended from Ryans Road, Eltham, to Karingal Drive, Montmorency and was adjacent to Meruka Park. The Smiths named it Nerreman Park using the Aboriginal word Nerreman meaning ‘River Bend’ as their creek had a pronounced bend.2 In 1940 the first thing Bernie did was to build a dam, and with Isa’s help, a pump-house, to secure a water supply for their cattle, pigs, chickens, orchard and vegetable gardens. It was also available for the fire-plugs, which they placed all over the property in case of bushfire. The couple built the pump-house beside the creek and installed a Tange three-plunger pump, which had originally supplied the City of Wodonga with water. But before the Smiths could pump water up the hill from the dam they had to dig a trench and lay about 550 yards (500m) of a four-inch (100mm) water main up to an elevated holding tank. The trench was dug with a single furrow plough drawn by an old draught horse. Living in rough conditions did not deter the Smiths, who made the pump-house their home, where they still lived when their first child was born in 1944. They later built their home at the top of their property overlooking Eltham, with magnificent views to Kinglake, the Dandenong Ranges and Melbourne. From 1946 it took them almost 20 years to complete the 36-square house with its 12-foot (3.6m) high ceilings. Material for the concrete roof and walls faced with sandstone, was ripped out of the ground on their property by plough pulled by tandem Clydesdale horses. Isa was a strong woman – two days before their second child was born – she set three huge sandstone boulders in place in the bottom wall of the garage. She also mixed all the cement for the house. A collapsed kitchen wall did not discourage her from rebuilding it in a week, while her husband was away working in the country. She later recalled: ‘We stood back to admire this beautiful wall we’d built and while we were looking at it, it came tumbling down’.3 Following Bernie’s death in 1983, Nerreman Park was subdivided, between 1993 and 1995. Local Gordon Ford designed the landscaping and the pump-house was pulled down. But the dam remains as a reminder of exceptional engineering4 – and of a remarkable couple.This collection of almost 130 photos about places and people within the Shire of Nillumbik, an urban and rural municipality in Melbourne's north, contributes to an understanding of the history of the Shire. Published in 2008 immediately prior to the Black Saturday bushfires of February 7, 2009, it documents sites that were impacted, and in some cases destroyed by the fires. It includes photographs taken especially for the publication, creating a unique time capsule representing the Shire in the early 21st century. It remains the most recent comprehenesive publication devoted to the Shire's history connecting local residents to the past. nillumbik now and then (marshall-king) collection, eltham, karingal drive, smiths dam, bernie smith, gordon ford, isa smith, nerreman gateway, nerreman park estate, dams