Information for bidders, proposal, form of contract, bond and specifications for the toll buildings and flood light towers for the George Washington bridge over the Hudson river between Fort Washington and Fort Lee. Contract HRB-15. Bids received July 6, 1931.

At head of title: The Port of New York authority created by compact between the states of New York and New Jersey with the consent of Congress.

New York, N.Y. and vicinity, 1860 (Raster Image) (Image 2 of 2)

This layer is a georeferenced raster image of the historic paper map entitled: Map of the five cities of New York, Brooklyn, Jersey City, Hoboken & Hudson City : Plate no. 2, prepared by M. Dripps for Valentine's Manuel [sic] of the Corporation of the city of New York. It was published by Common Council in 1860. Scale not given. This layer is image 2 of 2 total images of the two sheet source map, representing the southern portion of the map. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Universal Transverse Mercator (UTM) Zone 18N NAD83 projection. 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 map shows features such as roads, railroads, drainage, city wards, parks, cemeteries, pier and bulkhead lines, selected public buildings, and more. 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.

New York, N.Y. and vicinity, 1860 (Raster Image) (Image 2 of 2)

This layer is a georeferenced raster image of the historic paper map entitled: Map of the five cities of New York, Brooklyn, Jersey City, Hoboken & Hudson City : Plate no. 1, prepared by M. Dripps for Valentine's Manuel [sic] of the Corporation of the city of New York. It was published by Common Council in 1860. Scale not given. This layer is image 1 of 2 total images of the two sheet source map, representing the northern portion of the map. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Universal Transverse Mercator (UTM) Zone 18N NAD83 projection. 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 map shows features such as roads, railroads, drainage, city wards, parks, cemeteries, pier and bulkhead lines, selected public buildings, and more. 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.

New York, N.Y. and vicinity, 1899 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: New York City and vicinity, H.M. Wilson, geographer in charge ; triangulation by U.S. Coast and Geodetic Survey ; topography by S.H. Bodfish ... [et al. and] U.S. Coast and Geodetic Survey, N.Y. City Government and the Geological Survey of New Jersey. It was published by U.S.G.S. in 1899. Scale 1:62,500. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Universal Transverse Mercator (UTM) Zone 18N NAD83 projection. 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 map shows features such as roads, railroads, drainage, cities and towns, villages, forts, cemeteries, aqueducts, boundaries, and more. Relief is shown with standard contour intervals of 20 feet. 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.

Manhattan, New York, N.Y., 1829 (Raster Image) (Image 1 of 2)

This layer is a georeferenced raster image of the historic paper map entitled: Map of the city and county of New York : with the adjacent country, by David H. Burr. It was published by D.H. Burr for the Atlas of the state of New York, 1829. Scale [ca. 1:20,000]. This layer is image 1 of 2 total images of the two sheet source map, representing the southern portion of the map. Covers Manhattan and adjacent portions of Brooklyn, Queens, and New Jersey. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Universal Transverse Mercator (UTM) Zone 18N NAD83 projection. 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 map shows features such as roads, drainage, selected public buildings, city wards, ferry lines, wharves, forts and more. Relief is shown by hachures. 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.

Manhattan, New York, N.Y., 1829 (Raster Image) (Image 2 of 2)

This layer is a georeferenced raster image of the historic paper map entitled: Map of the city and county of New York : with the adjacent country, by David H. Burr. It was published by D.H. Burr for the Atlas of the state of New York, 1829. Scale [ca. 1:20,000]. This layer is image 2 of 2 total images of the two sheet source map, representing the northern portion of the map. Covers Manhattan and adjacent portions of Brooklyn, Queens, and New Jersey. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Universal Transverse Mercator (UTM) Zone 18N NAD83 projection. 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 map shows features such as roads, drainage, selected public buildings, city wards, ferry lines, wharves, forts and more. Relief is shown by hachures. 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.

New York, N.Y. and vicinity, 1961 : Harlem, N.Y.-N.J. (8 Sheet Set) (Raster Image)

This layer is a georeferenced raster image of the United States Geological Survey 7.5 minute topographic sheet map entitled: New York and vicinity : Harlem, N.Y.-N.J., 1956. It is part of an 8 sheet map set covering the metropolitan New York City area. It was published in 1961. Scale 1:24,000. The source map was compiled from 1:24,000-scale maps of Mount Vernon 1956, Yonkers 1956, Central Park 1956, and Flushing 1955 7.5 minute quadrangles. Hydrography compiled from USC&GS charts 222 (1955), 223 (1954), 748 (1955), 226, 274, 745, 746, and 747 (1956). The image inside the map neatline is georeferenced to the surface of the earth and fit to the Universal Transverse Mercator (UTM) Zone 18N NAD27 projection. 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. USGS maps are typical topographic maps portraying both natural and manmade features. They show and name works of nature, such as mountains, valleys, lakes, rivers, vegetation, etc. They 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 10 and 20 feet; depths are shown with contours and soundings. Please pay close attention to map collar information on projections, spheroid, sources, dates, and keys to grid numbering and other numbers which appear inside the neatline. 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.

The illustrated history of American military commissaries /

Presents a comprehensive history spanning the 233 years of the four major services' sales commissaries.

Fort Wagner, Morris Island, South Carolina,1863 (Raster Image)

This layer is a georeferenced raster image of the historic paper manuscript map: Battery Wagner, Morris Isld., Francis D. Lee, Capt. Engrs. ; Langdon Cheves, Asst. Engr. in charge of work ; drawn by F.W. Bornemann, C.S. Engr. Office. It was drawn Nov 26, 1863. Scale [1:480]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the South Carolina State Plane Coordinate System (in Meters) (Fipszone 3900). 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, or other information associated with the principal map. This map shows features such as Fort dimensions and structures, landscape of area surrounding Fort, drainage, and more. This layer is part of a selection of digitally scanned and georeferenced historic maps of the Civil War from the Harvard Map Collection. Many items from this selection are from a collection of maps deposited by the Military Order of the Loyal Legion of the United States Commandery of the State of Massachusetts (MOLLUS) in the Harvard Map Collection in 1938. These maps typically portray both natural and manmade features, in particular showing places of military importance. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

The fort in the wilderness;

Mode of access: Internet.

Intermediate motions and dipolar couplings as studied by Lee-Goldburg cross-polarization NMR: Hartmann-Hahn matching profiles

In this article, we evaluate the use of simple Lee-Goldburg cross-polarization (LG-CP) NMR experiments for obtaining quantitative information of molecular motion in the intermediate regime. In particular, we introduce the measurement of Hartmann-Hahn matching profiles for the assessment of heteronuclear dipolar couplings as well as dynamics as a reliable and robust alternative to the more common analysis of build-up curves. We have carried out dynamic spin dynamics simulations in order to test the method's sensitivity to intermediate motion and address its limitations concerning possible experimental imperfections. We further demonstrate the successful use of simple theoretical concepts, most prominently Anderson-Weiss (AW) theory, to analyze the data. We further propose an alternative way to estimate activation energies of molecular motions, based upon the acquisition of only two LG-CP spectra per temperature at different temperatures. As experimental tests, molecular jumps in imidazole methyl sulfonate, trimethylsulfoxonium iodide, and bisphenol A polycarbonate were investigated with the new method.