Affichage de 161 résultats

Record of the Court of Common Pleas, comprising a brief for the defendants in an action for impounding and ill-treating cattle coming to Smithfield Market. The case arose from numerous complaints about the nuisance caused in Smithfield and other streets in the city by cattle dealers driving cattle and sheep on Sunday evenings into Smithfield in order to get the best stands and pens.

Records of the Metropolitan Free Drinking Fountain Association, later known as the Metropolitan Drinking Fountain and Cattle Trough Association; including minutes; agendas; constitution; annual reports; records relating to property and structures (fountains); correspondence; bequests and trusts; staff; financial accounts; plans; photographs; printed material including press cuttings and histories, and case files relating to individual fountains.

Records of the Foreign Cattle Market at Deptford, 1864-1988, including general administrative papers (letter books, committee papers, petitions, reports); printed copies of bye-laws, privy council orders and reports; machinery and equipment catalogues and inventories; posters; plans, drawings and maps; general financial papers (tenancy and rental agreements, rent ledgers, statements of income and expenditure, accounts, cash books, acquittance books). Also articles regarding the use of railways at the Market, particularly the Grove Street Tramway.

Minutes of preliminary meetings of the Cattle Feeding Stuffs Central Advisory Committee.

London Cattle Food Trade Association records comprise minutes, accounts and a register of samples.

Records of H Barber and Son Limited, salmon and eel merchants, and their subsidiaries including D and J Barber (Eels) Limited; Braddan Fishing Company Limited; Cahill and Young Limited; John T Clark Limited; U C Farmer Limited; A Langley and Company Limited and E F Marchant Limited.

Records of D and J Barber (Eels) Limited, including articles of association; minutes of meetings; register of members and shares; and financial records.

Financial records of A Langley and Company Limited, cooked eel merchants.

Records of Billingsgate Cold Stores Limited, comprising financial accounts.

London Fish Trade Association records comprise minutes, rules of the Association, accounts, material relating to frozen fish distribution and import schemes, and lists of members (incomplete date coverage).

London Wholesale Fish Trade (Billingsgate) Limited records comprise: memorandum and articles of association, 1946 (Ms 19830); minutes of directors' and general meetings, 1946-76 (Ms 19831); register of directors, 1946-7 (Ms 19832); annual accounts and balance sheets, 1947-76 (Ms 19833); and financial and operational records, 1947-76 (Ms 19834-45).

London Wholesale Fish Trade Limited records comprise: memorandum and articles of association, 1940 (Ms 19815); minutes 1940-5 (Ms 19816); and accounts 1940-1 (Ms 19817).

National Federation of Inland Wholesale Fish Merchants records comprise rules (Ms 19848), consitution and rules (Ms 19849), minutes (Ms 19850) and annual accounts and balance sheets (Ms 19851).

Records of the Harrow and District Field Club, comprising minutes and programmes of meetings (including rules and lists of officers).

Publications by Lt Col Charles MacFetridge: A Memoir of Greece in 1948: A Year of Crisis, privately published, 1987, detailing experiences as British Liaison Officer, XL Greek Infantry Brigade, British Military Mission to Greece, operating in the Pindhos, Grammos and Vitsi mountains, Apr-Oct 1948; Mules in the British Army', a tribute published on the website of the British Mule Society (article no longer available online), [1995]; and British Mule Society booklet The Military Mule in the British Army and Indian Army: An Anthology. Part III: The Mountain Artillery Mule, 2000. Also copy of articleTales from the bushy-topped tree: a brief survey of military sketching', PJ Gough, Imperial War Museum Review No 10, Nov 1995, including mention of MacFetridge.

Manuscript papers on 'académies d'Italie'; a translation of a paper by Georges Léopold Cuvier and autograph letters signed by Cuvier to correspondents including: Arsène Thiebaut de Berneaud (1777-1850), agriculturalist, secretary of the Société Linnéenne de Paris (no.19); Jean Pierre Casimir, Baron de Puymaurin (1757-1841), administrator, politician and author of scientific treatises, son of the administrator and painter N.J. de Marcassus Puymaurin (1718-1791) geologist and director of the Dictionnaire universel (no.23); Charles Marie Dessalines d'Orbigny (1806-1876) (no.24); the mineralogist Jean Jacques Nicolas Huot (1790-1849) (no.26); the government minister Count André Jean Chabrol de Cronsul (1771-1836) (no.33); the archaeologist and writer Jacques Crèvecoeur de. Boucher de Perthes (1788-1868) (no.36); Isidore Geoffroy Saint-Hilaire (1805-1861), Zoologist (no.44) 48 Volume comprising 2 letters from Cuvier and notes by Cuvier 49-107 Notes, certificates, petitions etc signed or endorsed by Cuvier including pension request by M. Des Langeac, 14 July 1815 (no.55), 5 diplomas from the Commission de l'Instruction Publique(nos.57, 59, 62-64), various disconnected notes by Cuvier (some dated) (nos.70-90), notes by Cuvier with 2 pecil sketches of mollusques (no.100), 4 students entrance cards to the Museum d'Histoire Naturelle au Jardin du Roi (signed by Cuvier) (nos.75, 96-98), plans by Cuvier of dissection rooms (no.99) 108 Letters to Cuvier J L Fouimer, 16 July 1829 109-111 Letters by member of Cuvier's family (not to Cuvier) Mme. Anne Cuvier: Mme. Delpech, 1 June 1832 (no.109) M. Ampière de L'Academie des Sciences, n.d. (no.110) Sophie Duvanul (Cuvier's daughter) M. le Préfect, 20 June 1820(no.111) Printed items: 'Memoir of Baron Cuvier' from The London Review and Literary and Scientific Gazette(no.112), extract of an obituary of Cuvier(no.113), cover (edge has been cut off) of a publication, reprinted by Cuvier's students in his honour(no.114).

Receipt books, with medical and culinary recipes plus pasted-in material including newspaper cuttings, c 1785-1860.

MSS.2208-2216 comprise notebooks and essays. MSS.2210-2211 are broader in subject than the rest of this block of material, comprising lectures in physiology; the remainder of the manuscripts in this block focus on issues of specifically tropical medicine. Kala-azar and malaria are particularly featured. MS.2208 also includes a list of birds in Dunduan. MSS.5692-5697 consist of illustrative material (primarily water-colours from microscope slides relating to tropical parasitic diseases), correspondence, cuttings and offprints, and miscellaneous other papers relating to Donovan's work on tropical medicine.

Much of the collection is made up of diaries and notebooks relating to expeditions sent to Africa by the Liverpool School of Tropical Medicine to study diseases such as malaria and trypanosomiasis. From Todd's subsequent career there is also material on journeys to Western Canada to study Swamp Fever in horses and to Poland to study Typhus, some general notes on tropical diseases, a laboratory notebook on experiments with fever ticks and a paper on the Congo Free State as a political unit. The dates covered are 1901-1920. A final block of material consists of letters and loose papers including sketches, covering 1890-1949.

Three note-books by an unidentified naturalist, containing records of insects observed, 1878-1914.

Miscellaneous scientific notes of Isidore Geoffroy St-Hilaire, 1783-1861, mainly relating to taxonomy and hybridisation. With some fragmentary corrected proofs of published works and other printed matter.

Notes and extracts on vegetable materia medica, botany, etc. (with the exception of MS.2882, which deals with British insects, and MS.7961 which consists of general correspondence). The plants discussed include species from Africa, Asia and the Americas. Many of the pieces are drafts of lectures (to bodies such as the Royal Botanic Society) or of papers later published in journals such as the Pharmaceutical Journal, Journal of the Royal Horticultural Society, Journal of the American Pharmaceutical Association, etc. Some items include inserted correspondence.

MSS.3259-3285 comprise chiefly scientific material; they include student notebooks on zoology, botany and geology (MSS.3259-3280); scientific logs from the British Antarctic Expedition (MSS.3281-3283), specifically a biological log (MSS.3281-3282) and a log of whales sighted (MS.3283), both spanning 1910-1913; an address delivered in 1913 to the New Zealand branch of the British Medical Association on Mendel's principle of heredity (MS.3284); and some notes on fish and fishing (MS.3285). MSS.5252-5254 comprise more personal and more miscellaneous material. MS.5252 is a scrapbook kept by Lillie, containing news cuttings, photographs and miscellaneous papers, spanning the period c.1845-1910 and including cuttings (with portrait prints) on science and scientists, 1845-1901; caricatures by Lillie of lecturers and staff at Birmingham University, 1904-1905; geological photographs, 1907-1909; family photographs (including a group class portrait at United Services' College, Westward Ho!, c.1892); and ephemera from Cambridge, 1909-1910. MS.5253 comprises cuttings from newspapers and illustrated magazines, spanning 1910-1914 and mainly relating to Robert Falcon Scott's British Antarctic Expedition. Finally MS.5254 comprises correspondence and very miscellaneous papers from the period 1824-1938 (plus some undated material) among them letters to his grandfather John Lillie D.D. (1806-1866), and to his maternal relatives the Macaire family, and letters to Lillie from E.A.N. Arber, Caroline Oates and others.

The collection has two main themes: tropical medical work in West Africa, and swamp fever in horses (the latter relating to work carried out in Winnipeg, Canada).

MSS.3356-3382 comprise journals and memorandum books documenting the various phases of McCormick's career, as follows: MS.3356, sketchbook relating to West Indies and South America voyages, 1824-1825; MS.3357, journal of voyage north of Spitsbergen in the Hecla, 1827; MS.3358, notes of lectures on natural philosophy by Robert Jameson (1774-1854) at Edinburgh University, 1830-1831; MS.3359, diary of voyages to West Indies and South America, 1830-1832; MS.3360, half-pay diaries (7 volumes), 1830-1838; MS.3361, diaries covering 1823-1830, fair copy; MS.3362, sketch book covering voyages in North Sea and West Indies, 1832-1833; MS.3363, diary covering blockade of Dutch coast and voyage to West Indies, 1832-1834; MS.3364, diary of a walking tour in Devon (apparently part of a longer journey of which the other journal volumes are not extant), 1834-1835; MS.3365, diary while fitting out the Antarctic expedition of the Erebus, 1839; MSS.3366-3368, diaries written during the Erebus Antarctic expedition (15 volumes), 1839-1843; MSS.3369-3370, meteorological and ornithological logs respectively of the Erebus Antarctic expedition, 1839-1843; MS.3371, half-pay diaries (4 volumes), 1843-1845; MS.3372, memorandum book on Arctic discovery, chiefly compiled during the voyage of the North Star as part of the search for Sir John Franklin, 1848-1852; MS.3373, diary while fitting out the North Star as part of the search for Sir John Franklin, 1852; MSS.3374-3380, diaries written during the voyage of the North Star as part of the search for Sir John Franklin, 1852-1853; MSS.3381-3382, meteorological tables and sketches respectively, made during the voyage of the North Star as part of the search for Sir John Franklin, 1852-1853. MS.8682 comprises loose miscellaneous material, chiefly printed, relating to various phases of McCormick's career: evolving versions of his Narrative of a Boat-Expedition up the Wellington Channel in the Year 1852 (London: Eyre and Spotteswoode, 1854), plus testimonials, printed items by other authors including the Arctic traveller Dr. Richard King, publisher's advertisements and newspapers.

Catalogue of 616 varieties of British Lepidoptera: with a separate Index-volume. Compiler, Geoffrey Peskett's holograph manuscript. This Catalogue seems to have been begun in 1906, the latest date in Vol. III is 1922.

The collection centres on Wallich's work on biology, particularly marine biology, and his belief that other figures in the field were ignoring or plagiarising his discoveries. As well as his notes, it includes a collection of offprints by Wallich (MS.4969) and a collection of offprints by other scientists, with Wallich's comments (MS.4970).

Manuscript copies of texts by, or collated by Ruffo, plus in some cases other veterinary texts added to works by Ruffo. The texts reflect his work in veterinary medicine, primarily concerning the care and treatment of domestic animals, particularly horses. Includes 'De medicina equorum'; 'Arte de conoscere la natura dei cavalli'; 'Libro dell'infirmita dei cavalli' and 'Le medicine de' cavalli'.

A small collection of English veterinary manuscripts including volume of notes on care of the horse, its anatomy, breeds, training, ailments and diseases, with a number of veterinary recipes. The notes, in a variety of hands, seem to be taken largely from lectures, some apparently given by one Mitchell Dean in April 1833. The volume includes a pen sketch illustrating diseases of the horse's legs. Notebook of veterinary and general household prescriptions and recipesentitled 'Genuine and warranted good prescriptions for horses by "Old Joe" G. Peacock and W. Dixon, vetenaires and co, 1852.' Pocket account book recording the purchase of drugs from Messrs Spencer Dakers and Co., of Low Friar Street, Newcastle, apparently by a veterinarian and notebook containing veterinary prescriptions and recipes, some for named individuals.

Personal correspondence and papers of Louis Westenra Sambon, 1893-1923. These reflect his interest in the history of medicine and diseases caused by blood-borne parasites.

Two receipt books from the 18th-early 19th century: mostly culinary but some medical and household recipes. MS.8012 contains accounts.

The first book of horses and the Second book of horses contributed to by a number of different grooms, huntsmen, farriers, etc., but predominately in the hand of Eusebius Ashby.

Papers of Carlos Paton Blacker, 1920-1974, reflecting his long and active career in psychiatry (including as including as psychiatrist at the Maudsley Hospital and as an Adviser to the Ministry of Health), and his activities as Secretary to the Eugenics Society and with a number of organisations interested in population and birth control, including the Birth Control Investigation Committee, the International Planned Parenthood Federation, and the Simon Population Trust. There is also some material relating to his return to military duty in the Second World War as a Regimental Medical Officer. The collection also includes correspondence (both personal and professional), which sheds light on his interests in ornithology and nature conservation, and other writings both published and unpublished.

Sharpey-Schafer's correspondence is extensive. In addition to his own correspondence it includes papers of William Sharpey, saved by Sharpey-Schafer after his death, 1836-70 and n.d. There are significant numbers of letters from William Sharpey himself, Sir Michael Foster, Sir John Burdon-Sanderson, Sir William Osler, George John Romanes, Sir Victor Horsley, Sir James Paget, Lord Lister, Sir Charles Sherrington, Sir William Gowers, Thomas Henry Huxley, John Newport Langley, Sir Edwin Ray Lankester, Ernest Henry Starling, Allen Thomson, Sanger Monroe Brown, Sutherland Simpson, Francis Gano Benedict, Harvey Cushing, Albrecht Kossel, Karl Hugo Kronecker, Carl Ludwig, Charles Robert Richet, and Masaharu Kohima.

Material relating to Sharpey-Schafer's career at UCL includes correspondence on his controversy in the Neurological Society with Sir David Ferrier, 1887-88, and papers relating to the rebuilding of University College Hospital in 1895.

Material relating to Sharpey-Schafer's career at Edinburgh University includes correspondence on the forced resignation of William Cramer from the department of Physiology on grounds of German nationality, 1914, and papers on the opening of the department of Animal Genetics in 1930.

Other papers reflect various aspects of Sharpey-Schafer's scientific interests, including the history of the Physiological Society (with several letters from Archibald Vivian Hill), artificial respiration and bird migration. There are also numerous letters in response to his controversial address to the British Association in Dundee in 1912, and correspondence on the position of scientists in post-Revolutionary Russia, 1918-21.

There is a substantial correspondence on the various textbooks Sharpey-Schafer wrote or to which he contributed, 1910-34.

Sharpey-Schafer's personal papers include correspondence with his wives and children, 1876-1935, scrapbooks of press cuttings, c. 1899-1930, and a large collection of photographs, mainly portraits.

Papers of George Macdonald dealing predominantly with the later stages of his career, 1938-1977, although there is some material relating to his pre-war activities. They reflect his work as an international figure in the prevention and control of malaria, his involvement with numerous governmental and non-governmental bodies, his relationship with colleagues, his numerous tours on professional business, and his research and writing.

Papers of Sir Edward Mellanby, 1896-1974, notably relating to his research interests in vitamins, nutrition and deficiency and material on his activities subsequent to his retirement as an advisor on questions of research and medical administration. May Tweedy married Edward Mellanby in 1914 and collaborated in his research throughout the rest of their lives together, as well as working independently. It can thus be seen that it is not altogether easy to differentiate between the papers of this couple; for example in Section C of Sir Edward's papers are included a number of files and volumes relating to his wife's work as his associate, while her diaries in Section E contain details of her husband's activities as well as her own. Although Lady Mellanby was Sir Edward's collaborator throughout the course of his career, her papers are on the whole distinct from his and concentrate on her work in research into dentition and dental problems. They are therefore listed separately, and the list annotated at relevant points where there is an overlap. It is clear that these papers are not a complete record of the Mellanbys' careers. It is likely that following Sir Edward Mellanby's death, when the material underwent various moves, some items were lost. However, as for 16 years he was Secretary of the Medical Research Council, the record of those years is to be found among the files of the MRC, although details of the relevant files at the MRC are not yet available.

Papers of Arthur Francis George Kerr, 1906-c 1940, comprising 28 diaries, some relating to his daily life and others are expedition diaries retracing various itnieraries, including field diaries from Siam and the Siam-Burman border; photographs of landscapes, people, vegetation and other subjects, chiefly on trips within Siam; plant records including 158 plant tag books mentioning their numbers and the areas covered; typescript and manuscript lists recording plants collected by others on behalf of Kerr; 16 files and volumes relating to the flora of Siam, some are for specific regions such as Bangkok or Kaw Tao and some for specific plants such as orchids; volumes containing Siamese local plant names; twenty three notebooks of notes taken from various Herbaria, namely Geneva, Kew, Paris and the British Museum (Natural History Museum); records of other collectors including some commissioned by Kerr; records of plants from Siam for the publication of Flora Siamensis Enumeratio; notes and correspondence relating to Siamese drugs and medicinal plants; slips for various plant groups; 11 files of correspondence, mainly related to botanical matters including the publishing of Florae Siamensis Enumeratio, one with Royal Botanic Gardens, Kew and seven relating to ferns, including correspondence and fern lists from Eryl Smith; and publications including reprints from The Record and reports on Botanical Tours undertaken in Siam as well as crops such as cotton and various other plants, published by The Botanical Section, Ministry of Commerce, Bangkok and volume of sketches of Orchids from Chengmai.

Manuscript diaries, 1939-1946, notably covering his command of 2 Corps, BEF, France and Belgium, 1939-1940, his service as Commander-in-Chief, Home Forces, 1940-1941, and as Chief of the Imperial General Staff, 1941-1946, with detailed accounts of meetings and conversations, and comments on personalities. Detailed unpublished memoirs, 1883-1946, written in [1946-1960]. Personal files, 1940-1946, principally comprising copies of official and semi-official correspondence with FM Sir Bernard Law Montgomery, 1942-1945, relating to his commands of 8 Army, Middle East, 1942-1943, and 21 Army Group, North West Europe, 1944-1945; with FM Archibald Percival Wavell, 1st Viscount of Cyrenaica and of Winchester, 1940-1945, relating to his commands in the Middle East, 1940-1941, and India, 1941-1945; with FM Sir (Henry) Maitland Wilson, 1943-1945, relating to his commands in the Middle East, 1943-1944, and as head of British Joint Staff Mission, Washington, 1944-1945; with FM Hon Sir Harold Rupert Leofric George Alexander, 1942-1945, relating to his commands in the Middle East, 1942-1943, and Italy, 1943-1944, and the Mediterranean, 1944-1945; with Lt Gen Sir Kenneth Arthur Noel Anderson, 1942-1945, relating to his commands in North Africa, 1942-1944, and East Africa, 1945; with Adm Lord Louis (Francis Arthur Victor Nicholas) Mountbatten, Supreme Allied Commander, South East Asia, 1943-1945; with FM Sir John Greer Dill, head of British Joint Staff Mission, Washington, 1941-1944; with Lt Gen Frederick Arthur Montagu Browning, Chief of Staff, South East Asia Command, 1944-1945; with Lt Gen Herbert Lumsden, South West Pacific Area, 1944; with Lt Gen Sir Frank Noel Mason-Macfarlane, Governor and Commander-in-Chief, Gibraltar, 1942; and with Gen Wladyslaw Sikorski, Polish Forces, 1941-1943. Papers relating to his role as Chief of the Imperial General Staff, 1941-1946, dated 1940-1951, notably including conference papers for Combined Chiefs of Staff meetings, 1943-1945; semi-official correspondence with Lt Gen Sir Claude John Eyre Auchinleck, 1940-1945, relating to Auchinleck's commands in Norway, India and the Middle East, 1940-1945. Other papers relating to his life and career, 1897-1963, dated 1897-1966, 1992-1993, including letters to his mother, 1906-1920, notably covering his service in India, 1906-1914 and France and Belgium, 1914-1918; texts of his lectures on artillery given at Staff College, Camberley, 1923-[1926]; papers relating to his post-war activities, notably his role as Chancellor of Queen's University, Belfast, 1949-1963, dated 1949-1968; papers relating to ornithology, 1950-1963; published and unpublished articles collected by Alanbrooke and his wife, 1929-1967; texts of his speeches and broadcasts, 1944-1962; photographs, [1902-1963], 1978, 1992, mainly official photographs of Alanbrooke as Chief of Imperial General Staff, 1941-1942. Papers collected by Mrs M C Long in preparation for the writing of Alanbrooke's biography, dated 1954-1958, notably including texts of interviews with friends and colleagues, 1954-1958. Correspondence relating to Alanbrooke's papers and Sir Arthur Wynne Morgan Bryant's books Turn of the tide (Collins, London, 1957) and Triumph in the West (Collins, London, 1959) (both based on Alanbrooke's diaries), dated 1951-1968. Correspondence of FM (Richard) Michael (Power) Carver, Baron Carver, relating to erection of Alanbrooke statue in Whitehall in 1993, dated 1991-1993

Incomplete set of notes of proceedings in anti-vivisection cause célèbre, the Lind-af-Hageby Libel Case, 1913. 19 items. Notes for the first two days of the case are missing.

Sir Rickard Christophers papers comprising correspondence, 1964-1976, photographs and miscellaneous biographical material.

Diaries and notebooks, including ornithological, entomological, variological [1910]-1927; research notebooks, common cold and influenza, 1930-1933; notes on international congresses, 1950s-1960s.

Dissertation on human anthrax in the Rift Valley area of Kenya by Thomas Hedley White, 1961, for Diploma in Public Health at the Royal Institute of Public Health and Hygiene. Includes photographs and diagrams.

Papers of John Michael Robson on pharmacology, endocrinology and reproductive physiology, 1940s, 1967-1975; incomplete draft history of the Institute of Animal Genetics, Edinburgh, [post 1945].

Papers of Charles Wenyon, 1900-1916, comprising Zoology notebooks as a student at University College London, c 1900-1905; field notebook while with HM Forces in Egypt 1916 (work on intestinal protozoa).

Correspondence and papers of [Marie] Eugène [Alexandre] Maillot, 1841-1908.

Correspondence between French naturalists and entomologists, 1816-1846.

Two volumes of notes, on medical and chemical books, and on diseases and their treatment, c 1800-1823.

A collection of material for, and drafts of, professional papers by William Brown, 1897-[1905]. Several of these works remain unpublished. The papers were concerned with: the use of animal substances for the cure of disease; urinary tests and diathesis; the history of Scottish medicine; and the history of the Medical Periodical Press.

The papers of Peter Tatchell includes correspondence, newspaper and magazine articles, press releases, posters, leaflets and publications on the following topics: Aids/HIV research, vivisection and animal rights, homophobic violence and policing, the age of consent, media portrayal of homosexuality, negative comments on sexuality by 'personalities', homophobic lyrics and the music industry, international politics, green socialism, Labour and politics, Members of Parliament and 'outing', the Bermondsey By-election, the Greater London Assembly, Christian, Jewish and Islamic leaders' stances on homosexuality, the law and sexuality, the prosecution of homosexual acts, and the employment of homosexuals in the armed forces.

Papers of the Anti-Locust Research Centre, c 1850-2002, principally comprising: locust report forms, narrative reports, survey reports, control campaign reports; cables, letters, transcripts; organisation and committee papers; bulletins, abstracts, memoirs; indexes, registers, catalogues; field note books and records; synoptic meteorological and hydrological data and reports; photographs and slides; films and microfilms.

Key components of the archive are: the report forms, cable messages and supporting correspondence detailing records of locusts and locust activity, spanning over 100 years of sightings; the long runs of meteorological data used in conjunction with locust reports that enable forecasts of future locust activity to be made; the large collection of maps (estimated at 18,000 items) recording locust sightings and distributions, and meteorological data such as temperature, rainfall and humidity. The same locust event is often described in several different documents, and information taken from several reports combined with meteorological and habitat data is required to build up a complete picture of the original observation. The large collection of photographs and slides (an estimated combined total of 15,000 items) provides a valuable pictorial record of locust research and control, and of the people involved and places visited. The archive holds information on locust records spanning nearly 3,500 years. The earlier dates are from analyses of historical documents that contain records of locust plagues.