Until 1900 civil engineering projects were generally managed by creative architects, engineers, and master builders themselves, for example Vitruvius ( first century BC ), Christopher Wren ( 1632 – 1723 ), Thomas Telford ( 1757 – 1834 ) and Isambard Kingdom Brunel ( 1806 – 1859 ).

Until the 1900 census, Helena was the most populated city in the state.

Until 1900, a surveying error had placed the community in Wise County.

Until 1900, students came from only two schools, the New York State College of Forestry at Cornell and the Biltmore Forest School.

Until about 1900, the species was also found in Lake Erie and in river systems tributary thereto in the U. S. and Canada.

Until about 1900, the majority of Ireland was held by landlords, as much as 97 % in 1870, and rented out to tenant farmers who had to pay rent to landlords and taxes to the Church and State.

Until the opening of the Port of Fremantle in 1900,

Until 1900, projects were generally managed by creative architects and engineers themselves, among those for example Christopher Wren, Thomas Telford and Isambard Kingdom Brunel.

Until August 1900, Elgar's songs had been published by Novello: but Elgar had a disagreement with them, and from then his songs, including " The Pipes of Pan " and Sea Pictures were published by Boosey & Hawkes, who bought the copyright for £ 50, with a small royalty per copy of the songs published separately.

Until reinforcements landed in February 1900, the war was going poorly for the British.

Until 1900, most of the area was still farmland.

Until 1900 her trading took place mainly between the seaports of Britain, Ireland and the continental ports and she was reported to have carried bulk cargoes of grain, iron ore, scrap steel, pit props, china clay, railway steel, general cargoes of casked and baled goods such as herring barrels, and even granite blocks for the Caledonian Canal.

Until 1900 the tramways on York Road were pulled by horses, however in 1900 they were electrified.

Until April 5, 2008, it operated as a regional airline under the business name Midwest Connect, feeding Midwest Airlines's hub at General Mitchell International Airport with twelve 32-seat Fairchild-Dornier 328JET jet aircraft, and four 19-seat Beechcraft 1900 turboprops.

Until circa 1900 a fag's duties included such humble tasks as blacking boots, brushing clothes and cooking breakfasts, and there was no limit as to hours.

Until 1900 Landauer started out that the individual had to fulfil himself in order to come up to the primordial idea of progressing mankind.

Until 1900 he commanded a cavalry regiment, at which point he became chief of staff of XVIII Corps.

Until at least 1900 AD, in most African countries south of the Sahara, children received traditional informal education on matters such as artistic performances, ceremonies, rituals, games, festivals, dancing, singing, and drawing.

Until 1890 to 1900, chocolate recipes were mostly for drinks.

Until the late 20th century bentonite clay was widely used as a mold binder in the manufacture of sand castings.

Until the early 20th century, the main industries of the town were flour milling and the manufacture of worsted fabric.

Until the 15th century it was the manufacture of linen which was the more important, and Aylsham linens and Aylsham canvases were nationally known.

Until her death in 1050, she enjoyed various amusements, with her rooms in the palace were filled with boiling pots and pans, for the manufacture of ointments and perfumes.

Until the present regulations entered force at the start of 2004, cars over 15 years old could be imported, and would need to gain a roadworthy certificate ( needed for registration transfer in many states anyway ) and often safety modifications to ensure that they met with regulations that would have been in force at the time of their manufacture.

Until at least September 2005, the United States funded efforts to help protect a major pipeline, the 769-kilometer-long Caño Limón – Puerto Coveñas pipeline, which carries about 20 percent of Colombia's oil production to Puerto Coveñas from the guerrilla-infested Arauca region in the eastern Andean foothills and Amazonian jungle.

Until the second half of 2008, Sudan's economy boomed on the back of increases in oil production, high oil prices, and large inflows of foreign direct investment.

Until the end of 1993, Turkmenistan had experienced less economic disruption than other former Soviet states because its economy received a boost from higher prices for oil and gas and a sharp increase in hard currency earnings.

Until it shut down in February 2012, the Hovensa oil refinery produced, supplied by a fleet of tankers import.

Until 1960, another feast day which appeared in the General Roman Calendar is that of " St John Before the Latin Gate " on May 6, celebrating a tradition recounted by Jerome that St John was brought to Rome during the reign of the Emperor Domitian, and was thrown in a vat of boiling oil, from which he was miraculously preserved unharmed.

Until 1960, another feast day which appeared in the General Roman Calendar is that of " St John Before the Latin Gate " on May 6, celebrating a tradition recounted by Jerome that St John was brought to Rome during the reign of the Emperor Domitian, and was thrown in a vat of boiling oil, from which he was miraculously preserved unharmed.

Until recently the country's oil industry was fully controlled by the state company YPFB, established in 1936 with the mission to develop, refine and distribute oil resources.

Until cloves were grown outside of the Maluku Islands, they were traded like oil, with a forced limit on exportation.

Until they reached Canaan, the Israelites are implied by some passages in the Bible to have eaten only manna during their desert sojourn, despite the availability of milk and meat from the livestock with which they traveled, and the references to provisions of fine flour, oil, and meat, in parts of the journey's narrative.

Until his discovery, liquid perfumes were mixtures of oil and crushed herbs or petals, which made a strong blend.

Until the 1970s, Bruin Lagoon was used for the disposal of wastes from mineral oil production, motor oil reclamation, crude storage tanks, and spent bauxite from mineral oil infiltration.

Until the development of synthetic immersion oil in the 1940s, cedar oil was widely used for the oil immersion objective in light microscopy.

Until this time, the primary lamp fuel had been whale oil.

Until the 1970s, most oil wells were vertical, although lithological and mechanical imperfections cause most wells to deviate at least slightly from true vertical.

Until then, the locally abundant coal was favoured over riskier overseas oil ( which came mostly from Persia ), but the speed and efficiency offered by oil convinced him that " Mastery itself was the prize of the venture ".

Until the unusually hard winter of 1709 killed most of the olive trees, Gandria was known for its olive oil.

Until 2009 many Bird's products, such as its instant custard powder, contained hydrogenated vegetable oil, a product now banned in some countries due to health concerns relating to heart disease.