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Cluny Macpherson (physician)
Colonel Cluny Macpherson (March 18, 1879 – November 16, 1966) was a physician and the inventor of an early gas mask. After World War I he served as the president of the St. John's Clinical Society and the Newfoundland Medical Association. Early life Cluny Macpherson was born in St. John's, Newfoundland to Campbell Macpherson and Emma Duder. He had a brother, Harold. Macpherson received his early education at Methodist College and at the McGill University Faculty of Medicine from 1897–1901 where he earned his degree in Medicine. He also volunteered with the Royal National Mission to Deep Sea Fishermen, which later became known as the Grenfell Mission. Macpherson began his medical career at the Royal Infirmary of Edinburgh. In 1902 he returned to Newfoundland joining the Labrador Mission begun by Dr. Wilfred Grenfell and ran the hospital in Battle Harbour. Remaining there until 1904. He also served as a special constable and justice of the peace. Macpheron later became a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colony Of Newfoundland
Newfoundland Colony was an English and, later, British colony established in 1610 on the island of Newfoundland off the Atlantic coast of Canada, in what is now the province of Newfoundland and Labrador. That followed decades of sporadic English settlement on the island, which was at first seasonal, rather than permanent. It was made a Crown colony in 1824 and a Dominion in 1907. Its economy collapsed during the Great Depression of the 1930s, and Newfoundland relinquished its dominion status, effectively becoming once again a colony governed by appointees from the Colonial Office in Whitehall in London. In 1949, the colony voted to join Canada as the Province of Newfoundland. History Indigenous people like the Beothuk (known as the ''Skræling'' in Greenlandic Norse), and Innu were the first inhabitants of Newfoundland and Labrador. During the late 15th century, European explorers like João Fernandes Lavrador, Gaspar Corte-Real, John Cabot, Jacques Cartier and others b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Harbour
Battle Harbour (Inuttitut: ''Putlavak'') is a summer fishing station, formerly a permanent settlement, located on the Labrador coast in the province of Newfoundland and Labrador, Canada. Battle Harbour was for two centuries the economic and social centre of the southeastern Labrador coast. Mercantile saltfish premises first established there in the 1770s developed into a thriving community that was known as the ''Capital of Labrador''. It fell into decline following reductions in the cod fishery and a major fire in 1930, and was abandoned as a permanent settlement following government resettlement activity in the 1960s. The Battle Harbour Historic Trust was given the fishing premises and other properties on the island, which it has preserved and operates as a museum. The facilities at Battle Harbour provide a commemoration of the life and society created there by Newfoundlanders and Labradorians during the 18th, 19th and 20th centuries. The site has been declared a National H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Rooms
The Rooms is a cultural facility in St. John's, Newfoundland and Labrador, Canada. The facility opened in 2005 and houses the Art Gallery of Newfoundland and Labrador, the Provincial Archives of Newfoundland and Labrador and the Provincial Museum of Newfoundland and Labrador. The facility was constructed on a hill overlooking the port city, at a historic location once occupied by Fort Townshend. History Origins of the name The building's name, as well as its architecture, is a reference to the simple gable-roofed sheds (called "fishing rooms") that were once so common at the waterline in Newfoundland fishing villages. Fort Townshend During the planning and construction of the building much opposition was raised by archaeologists and historians because of its location. Previously on the same strategic spot of land was located Fort Townshend, an 18th-century military fort, that was eventually buried under ground. The great star-shaped citadel, one of the largest British ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mica
Micas ( ) are a group of silicate minerals whose outstanding physical characteristic is that individual mica crystals can easily be split into extremely thin elastic plates. This characteristic is described as perfect basal cleavage. Mica is common in igneous and metamorphic rock and is occasionally found as small flakes in sedimentary rock. It is particularly prominent in many granites, pegmatites, and schists, and "books" (large individual crystals) of mica several feet across have been found in some pegmatites. Micas are used in products such as drywalls, paints, fillers, especially in parts for automobiles, roofing and shingles, as well as in electronics. The mineral is used in cosmetics and food to add "shimmer" or "frost." Properties and structure The mica group is composed of 37 phyllosilicate minerals. All crystallize in the monoclinic system, with a tendency towards pseudohexagonal crystals, and are similar in structure but vary in chemical composition. Micas are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Veil Respirator
The Black Veil Respirator was an early British gas mask designed by John Scott Haldane and introduced in May 1915. History The German army used chlorine as a poison gas for the first time against Allied troops at the Second Battle of Ypres on 22 April 1915. As an immediate response, the British began issuing cotton wool wrapped in muslin to its troops by 3 May. This was followed by the Black Veil Respirator, invented by John Scott Haldane. The Black Veil was a cotton pad soaked in an absorbent solution which was secured over the mouth using black cotton veiling. The mask was treated in a solution of sodium hyposulphate, sodium carbonate, glycerine and water. The solution retained sufficient moisture so that it was unnecessary to dip the mask in a solution prior to use, so long as it was stored in its purpose-built waterproof satchel. The veiling could be drawn up to cover the eyes, providing some protection against lachrymatory agents; however, the mask itself still only provide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second Battle Of Ypres
During the First World War, the Second Battle of Ypres was fought from for control of the tactically important high ground to the east and south of the Flemish town of Ypres in western Belgium. The First Battle of Ypres had been fought the previous autumn. The Second Battle of Ypres was the first mass use by Germany of poison gas on the Western Front. Background The eminent German chemist Walther Nernst, who was in the army in 1914 as a volunteer driver, saw how trenches produced deadlock. He proposed to Colonel Max Bauer, the German general staff officer responsible for liaison with scientists, that they could empty the opposing trenches by a surprise attack with tear gas. Observing a field test of this idea, the chemist Fritz Haber instead proposed using heavier-than-air chlorine gas The German commander Erich von Falkenhayn agreed to try the new weapon, but intended to use it in a diversionary attack by his 4th Army. Falkenhayn wanted to use the gas to cover the withdra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemical Weapon
A chemical weapon (CW) is a specialized munition that uses chemicals formulated to inflict death or harm on humans. According to the Organisation for the Prohibition of Chemical Weapons (OPCW), this can be any chemical compound intended as a weapon "or its precursor that can cause death, injury, temporary incapacitation or sensory irritation through its chemical action. Munitions or other delivery devices designed to deliver chemical weapons, whether filled or unfilled, are also considered weapons themselves." Chemical weapons are classified as weapons of mass destruction (WMD), though they are distinct from nuclear weapons, biological weapons, and radiological weapons. All may be used in warfare and are known by the military acronym NBC (for nuclear, biological, and chemical warfare). Weapons of mass destruction are distinct from conventional weapons, which are primarily effective due to their explosive, kinetic, or incendiary potential. Chemical weapons can be widely dispe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Infantry In The Trenches, Prepared Against A Gas Attack (Photo 24-300)
Indian or Indians may refer to: Peoples South Asia * Indian people, people of Indian nationality, or people who have an Indian ancestor ** Non-resident Indian, a citizen of India who has temporarily emigrated to another country * South Asian ethnic groups, referring to people of the Indian subcontinent, as well as the greater South Asia region prior to the 1947 partition of India * Anglo-Indians, people with mixed Indian and British ancestry, or people of British descent born or living in the Indian subcontinent * East Indians, a Christian community in India Europe * British Indians, British people of Indian origin The Americas * Indo-Canadians, Canadian people of Indian origin * Indian Americans, American people of Indian origin * Indigenous peoples of the Americas, the pre-Columbian inhabitants of the Americas and their descendants ** Plains Indians, the common name for the Native Americans who lived on the Great Plains of North America ** Native Americans in the Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mentioned In Dispatches
To be mentioned in dispatches (or despatches, MiD) describes a member of the armed forces whose name appears in an official report written by a superior officer and sent to the high command, in which their gallant or meritorious action in the face of the enemy is described. In some countries, a service member's name must be mentioned in dispatches as a condition for receiving certain decorations. United Kingdom, British Empire, and Commonwealth of Nations Servicemen and women of the British Empire or the Commonwealth who are mentioned in despatches (MiD) are not awarded a medal for their actions, but receive a certificate and wear an oak leaf device on the ribbon of the appropriate campaign medal. A smaller version of the oak leaf device is attached to the ribbon when worn alone. Prior to 2014, only one device could be worn on a ribbon, irrespective of the number of times the recipient was mentioned in despatches. Where no campaign medal is awarded, the oak leaf is worn direc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gallipoli
The Gallipoli peninsula (; tr, Gelibolu Yarımadası; grc, Χερσόνησος της Καλλίπολης, ) is located in the southern part of East Thrace, the European part of Turkey, with the Aegean Sea to the west and the Dardanelles strait to the east. Gallipoli is the Italian form of the Greek name (), meaning 'beautiful city', the original name of the modern town of Gelibolu. In antiquity, the peninsula was known as the Thracian Chersonese ( grc, Θρακικὴ Χερσόνησος, ; la, Chersonesus Thracica). The peninsula runs in a south-westerly direction into the Aegean Sea, between the Dardanelles (formerly known as the Hellespont), and the Gulf of Saros (formerly the bay of Melas). In antiquity, it was protected by the Long Wall, a defensive structure built across the narrowest part of the peninsula near the ancient city of Agora. The isthmus traversed by the wall was only 36 stadia in breadthHerodotus, ''The Histories''vi. 36 Xenophon, ibid.; Pseudo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macedonian Front
The Macedonian front, also known as the Salonica front (after Thessaloniki), was a military theatre of World War I formed as a result of an attempt by the Allied Powers to aid Serbia, in the autumn of 1915, against the combined attack of Germany, Austria-Hungary and Bulgaria during World War I, Bulgaria. The expedition came too late and in insufficient force to prevent the fall of Serbia, and was complicated by the internal political crisis in Kingdom of Greece, Greece (the "National Schism"). Eventually, a stable front was established, running from the Albanian Adriatic Sea, Adriatic coast to the Struma River, pitting a Allied Army of the Orient, multinational Allied force against the Bulgarian Army, which was at various times bolstered with smaller units from the other Central Powers. The Macedonian front remained quite stable, despite local actions, Vardar offensive, until the great Allied offensive in September 1918, which resulted in the capitulation of Bulgaria and the libe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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