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Crosby Garrett Helmet
The Crosby Garrett Helmet is a copper alloy Roman cavalry helmet dating from the late 2nd or early 3rd century AD. It was found by an unnamed metal detectorist near Crosby Garrett in Cumbria, England, in May 2010. Later investigations found that a Romano-British farming settlement had occupied the site where the helmet was discovered, which was located a few miles away from a Roman road and a Roman army fort. It is possible that the owner of the helmet was a local inhabitant who had served with the Roman cavalry. The helmet appears to have been deliberately folded up and deposited in an artificial stone structure. It is thought to have been used for ceremonial occasions rather than for combat, and may already have been an antique by the time it was buried. It is of the same type as the Newstead Helmet (found in 1905) and its design also has similarities with the Ribchester Helmet (found in 1796) and the Hallaton Helmet (found in 2000), though its facial features are more aki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crosby Garrett Roman Cavalry Helmet
Crosby may refer to: Places ;Canada *Crosby, Ontario, part of the township of Rideau Lakes, Ontario *Crosby, Ontario, a neighbourhood in the city of Markham, Ontario ;England *Crosby, Cumbria *Crosby, Lincolnshire *Crosby, Merseyside **Crosby (UK Parliament constituency) *Crosby, North Yorkshire *Crosby Beach, Merseyside *Great Crosby, Merseyside *Little Crosby, Merseyside *Crosby-on-Eden, Cumbria ;Isle of Man *Crosby, Isle of Man ;United States *Crosby, Alabama *Crosby, Minnesota *Crosby, Mississippi *Crosby, North Dakota *Crosby Township, Hamilton County, Ohio *Crosby, Pennsylvania *Crosby, Texas *Crosby County, Texas *Crosby, Washington ;South Africa *Crosby, Gauteng Other uses *Crosby (surname) *USS Crosby (DD-164), USS ''Crosby'' (DD-164), a ''Wickes'' class destroyer *''Crosby'', a fictional location in ''The Railway Series'' See also * Crosbie (other) {{disambiguation, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tullie House Museum And Art Gallery
Tullie House Museum and Art Gallery is a museum in Carlisle, England. Opened by the Carlisle Corporation in 1893, the original building is a converted Jacobean mansion, with extensions added when it was converted. At first the building contained the museum and also a library, an art school and a technical school. The building, including the extensions, is a Grade I listed building, and the wall, gates and railings in front of the house are separately Grade I listed. The two schools were moved in the 1950s and the library in 1986. The museum expanded into the city Guildhall in 1980 and with new space available from 1986 it underwent an extensive redevelopment over 1989–90 and again in 2000–01. Since May 2011 the museum has been an independent charitable trust, the Tullie House Museum and Art Gallery Trust. It is one of the three members of the Cumbria Museum Consortium, along with Lakeland Arts and the Wordsworth Trust. In 2012–15 and 2015–18 this c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nemesis (mythology)
In ancient Greek religion, Nemesis, also called Rhamnousia or Rhamnusia ( grc, Ῥαμνουσία, Rhamnousía, the goddess of Rhamnous), was the goddess who personifies retribution, a central concept in the Greek world view. Etymology The name ''Nemesis'' is related to the Greek word νέμειν ''némein'', meaning "to give what is due", from Proto-Indo-European ''nem-'' "distribute". Family Nemesis has been described as the daughter of Oceanus, Erebus, or Zeus, but according to Hyginus she was a child of Erebus and Nyx. She has also been described, by Hesiod, as the daughter of Nyx alone. In the Theogony, Nemesis is the sister of the Moirai (the Fates), the Keres (Black Fates), the Oneiroi (Dreams), Eris (Discord) and Apate (Deception). Some made her the daughter of Zeus by an unnamed mother. In several traditions, Nemesis was seen as the mother of Helen of Troy by Zeus, adopted and raised by Leda and Tyndareus. According to the poet Bacchylides, she was the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lead
Lead is a chemical element with the symbol Pb (from the Latin ) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is a shiny gray with a hint of blue. It tarnishes to a dull gray color when exposed to air. Lead has the highest atomic number of any stable element and three of its isotopes are endpoints of major nuclear decay chains of heavier elements. Lead is toxic, even in small amounts, especially to children. Lead is a relatively unreactive post-transition metal. Its weak metallic character is illustrated by its amphoteric nature; lead and lead oxides react with acids and bases, and it tends to form covalent bonds. Compounds of lead are usually found in the +2 oxidation state rather than the +4 state common with lighter members of the carbon group. Exceptions are mostly limited to organolead compounds. Like the lighter members of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tinning
Tinning is the process of thinly coating sheets of wrought iron or steel with tin, and the resulting product is known as tinplate. The term is also widely used for the different process of coating a metal with solder before soldering. It is most often used to prevent rust, but is also commonly applied to the ends of stranded wire used as electrical conductors to prevent oxidation (which increases electrical resistance), and to keep them from fraying or unraveling when used in various wire connectors like twist-ons, binding posts, or terminal blocks, where stray strands can cause a short circuit. While once more widely used, the primary use of tinplate now is the manufacture of tin cans. Formerly, tinplate was used for cheap pots, pans, and other holloware. This kind of holloware was also known as tinware and the people who made it were tinplate workers. The untinned sheets employed in the manufacture are known as black plates. They are now made of steel, either Bessem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brass
Brass is an alloy of copper (Cu) and zinc (Zn), in proportions which can be varied to achieve different mechanical, electrical, and chemical properties. It is a substitutional alloy: atoms of the two constituents may replace each other within the same crystal structure. Brass is similar to bronze, another copper alloy, that uses tin instead of zinc. Both bronze and brass may include small proportions of a range of other elements including arsenic (As), lead (Pb), phosphorus (P), aluminium (Al), manganese (Mn), and silicon (Si). Historically, the distinction between the two alloys has been less consistent and clear, and modern practice in museums and archaeology increasingly avoids both terms for historical objects in favor of the more general "copper alloy". Brass has long been a popular material for decoration due to its bright, gold-like appearance; being used for drawer pulls and doorknobs. It has also been widely used to make utensils because of its low melti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zinc
Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed. It is the first element in group 12 (IIB) of the periodic table. In some respects, zinc is chemically similar to magnesium: both elements exhibit only one normal oxidation state (+2), and the Zn2+ and Mg2+ ions are of similar size.The elements are from different metal groups. See periodic table. Zinc is the 24th most abundant element in Earth's crust and has five stable isotopes. The most common zinc ore is sphalerite (zinc blende), a zinc sulfide mineral. The largest workable lodes are in Australia, Asia, and the United States. Zinc is refined by froth flotation of the ore, roasting, and final extraction using electricity ( electrowinning). Zinc is an essential trace element for humans, animals, plants and for microorganisms and is necessary for prenatal and postnatal development. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper
Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement. Copper is one of the few metals that can occur in nature in a directly usable metallic form ( native metals). This led to very early human use in several regions, from circa 8000 BC. Thousands of years later, it was the first metal to be smelted from sulfide ores, circa 5000 BC; the first metal to be cast into a shape in a mold, c. 4000 BC; and the first metal to be purposely alloyed with another metal, tin, to create ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Archaeology
The Council for British Archaeology (CBA) is an educational charity established in 1944 in the UK. It works to involve people in archaeology and to promote the appreciation and care of the historic environment for the benefit of present and future generations. It achieves this by promoting research, conservation and education, and by widening access to archaeology through effective communication and participation. History and objectives The origins of the CBA lie in the Congress of Archaeological Societies, founded in 1898, but it was in 1943, with the tide of war turning, that archaeologists in Britain began to contemplate the magnitude of tasks and opportunities that would confront them at the end of hostilities. In London alone more than 50 acres of the City lay in ruins awaiting redevelopment, while the historic centres of Bristol, Canterbury, Exeter, Southampton, and many other towns had suffered devastation. In response to a resolution from the Oxford Meeting of the Society ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphora
An amphora (; grc, ἀμφορεύς, ''amphoreús''; English plural: amphorae or amphoras) is a type of container with a pointed bottom and characteristic shape and size which fit tightly (and therefore safely) against each other in storage rooms and packages, tied together with rope and delivered by land or sea. The size and shape have been determined from at least as early as the Neolithic Period. Amphorae were used in vast numbers for the transport and storage of various products, both liquid and dry, but mostly for wine. They are most often ceramic, but examples in metals and other materials have been found. Versions of the amphorae were one of many shapes used in Ancient Greek vase painting. The amphora complements a vase, the pithos, which makes available capacities between one-half and two and one-half tons. In contrast, the amphora holds under a half-ton, typically less than . The bodies of the two types have similar shapes. Where the pithos may have multiple small ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Griffin
The griffin, griffon, or gryphon ( Ancient Greek: , ''gryps''; Classical Latin: ''grȳps'' or ''grȳpus''; Late and Medieval Latin: ''gryphes'', ''grypho'' etc.; Old French: ''griffon'') is a legendary creature with the body, tail, and back legs of a lion; the head and wings of an eagle; and sometimes an eagle's talons as its front feet. Because the lion was traditionally considered the king of the beasts, and the eagle the king of the birds, by the Middle Ages, the griffin was thought to be an especially powerful and majestic creature. Since classical antiquity, griffins were known for guarding treasures and priceless possessions. In Greek and Roman texts, griffins and Arimaspians were associated with gold deposits of Central Asia. Indeed, as Pliny the Elder wrote, "griffins were said to lay eggs in burrows on the ground and these nests contained gold nuggets." In medieval heraldry, the griffin became a Christian symbol of divine power and a guardian of the divine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
