What's going on here? : the Collinwoods subdivision lead contamination problem.

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Iron Mountain Route Railway schedule: the great through line St. Louis, Arkansas and Texas to the Hot Springs of Arkansas

Iron Mountain Route Railway schedule: the great through line St. Louis, Arkansas and Texas to the Hot Springs of Arkansas.

St. Louis, Missouri and vicinity, 1903 (Raster Image)

This layer is a georeferenced raster image of the historic, topographic paper map entitled: Saint Louis quadrangle, Missouri - Illinois, [by the] Department of the Interior, U.S. Geological Survey; H. M. Wilson, geographer; topography by Chas. E. Cooke, Wm. O. Tufts, Gilbert Young and City of St. Louis; control by U.S.C. and G.S. and Geo. T. Hawkins. Ed. of Apr. 1904, reprinted 1932. Surveyed 1903. It was published by U.S.G.S. Scale 1:62,500. Covers City of Saint Louis, and portions of Saint Louis County, Missouri, and Saint Clair and Madison Counties, Illinois. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Missouri East State Plane Coordinate System NAD27 (in Feet) (Fipszone 2401). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This is a typical topographic map portraying both natural and manmade features. It shows and names works of nature, such as mountains, valleys, lakes, rivers, vegetation, etc. It also identify the principal works of humans, such as roads, railroads, boundaries, transmission lines, major buildings, etc. Relief is shown with standard contour intervals of 20 feet and spot heights. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

Commemorating the 75th Anniversary of the Voyage of the MS St. Louis: Lecture and Panel Discussion

This flyer promotes the event "Commemorating the 75th Anniversary of the Voyage of the MS St. Louis: Lecture and Panel Discussion" cosponsored by the Cuban Research Institute and the Ruth K. and Shephard Broad Distinguished Lecture Series.

Nickel isotope fractionation during laterite Ni ore smelting and refining: implications for tracing the sources of Ni in smelter-affected soils

Nickel isotope ratios were measured in ores, fly ash, slags and FeNi samples from two metallurgical plants located in the Goiás State, Brazil (Barro Alto, Niquelândia). This allowed investigating the mass-dependent fractionation of Ni isotopes during the Ni-laterite ore smelting and refining. Feeding material exhibits a large range of δ60Ni values (from 0.02 ± 0.10 ‰ to 0.20 ± 0.05 ‰, n=7), explained by the diversity of Ni-bearing phases, and the average of δ60Nifeeding materials was found equal to 0.08 ± 0.08‰ (2SD, n=7). Both δ60Ni values of fly ash (δ60Ni = 0.07 ± 0.07‰, n=10) and final FeNi produced (0.05 ± 0.02 ‰, n=2) were not significantly different from the feeding materials ones. These values are consistent with the very high production yield of the factories. However, smelting slags present the heaviest δ60Ni values of all the smelter samples, with δ60Ni ranging from 0.11 ± 0.05 ‰ to 0.27 ± 0.05 ‰ (n=8). Soils were also collected near and far from the Niquelândia metallurgical plant, to evaluate the potential of Ni isotopes for tracing the natural vs anthropogenic Ni in soils. The Ni isotopic composition of the non-impacted topsoils developed on ultramafic rocks ranges from -0.26 ± 0.09 ‰ to -0.04 ± 0.05 ‰ (n=20). On the contrary, the Ni isotopic composition of the non-ultramafic topsoils, collected close to the plant, exhibit a large variation of δ60Ni, ranging from -0.19 ± 0.13 ‰ up to 0.10 ± 0.05 ‰ (n=4). This slight but significant enrichment in heavy isotopes highlight the potential impact of smelting activity in the surrounding area, as well as the potential of Ni isotopes for discerning anthropogenic samples (heavier δ60Ni values) from natural ones (lighter δ60Ni values). However, given the global range of published δ60Ni values (from -1.03 to 2.5 ‰) and more particularly those associated to natural weathering of ultramafic rocks (from -0.61 to 0.32‰), the use of Ni isotopes for tracing environmental contamination from smelters will remain challenging.

History of the St. Louis fire department, with a review of great fires, and sidelights upon the methods of fire-fighting from ancient to modern times, from the lesson of the vast importance of having efficient firemen may by drawn.

Mode of access: Internet.

Annual statement of the trade and commerce of St. Louis

"Reported to the Merchants' Exchange." (varies)

Report of the ... annual fair of the St. Louis Agricultural & Mechanical Association /

Description based on: 4th (1859).

Report to the President by the Emergency Board appointed March 15, 1949 by Executive order 10045 pursuant to Section 10 of the Railway Labor Act, as amended : to investigate and report in respect to a dispute involving the Wabash Railroad Co. and the Ann Arbor Railroad Co., carriers, and certain of their employees, represented by the Brotherhood of Locomotive Engineers, Brotherhood of Locomotive Firemen and Enginemen, Order of Railway Conductors, and Brotherhood of Railroad Trainmen : (NMB case A-3028) : St. Louis, Mo., April 6, 1949.

Signed: Roger I. McDonough, chairman, Curtis G. Shake, member, John W. Yeager, member.

By-laws of Local union no. 1, International Brotherhood of Foundry Employes of St. Louis and Vicinity : adopted and revised July 1st, 1908.

Mode of access: Internet.

Descriptive list of the books published by Houghton, Mifflin and Company exhibited in the model library of the American Library Association at the St. Louis exposition, 1904.

Classified (Dewey decimal).

Report of streams examination, chemic and bacteriologic of the waters between Lake Michigan at Chicago and the Mississippi River at St. Louis.

Mode of access: Internet.

A new travesty on Romeo and Juliet : as originally presented before the university club of St. Louis, Jan. 16, 1877.

Mode of access: Internet.

U.S. Geological Survey-Missouri Geological Survey symposium : mineral-resource potential of the mid-continent : program and abstracts : St. Louis, Missouri, April 11-12, 1989 /

Mode of access: Internet.