Westford, Massachusetts, 1855 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Map of Westford Mass, surveyed for the town by Edwd. Symmes, 1853-5. It was published by J. H. Bufford's lith. ca. 1855. Scale [ca. 1:19,800]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Massachusetts State Plane Coordinate System, Mainland Zone (in Feet) (Fipszone 2001). 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, public buildings, schools, churches, cemeteries, industry locations (e.g. mills, factories, mines, etc.), private buildings with names of property owners, town and district boundaries, ground cover, and more. Relief shown by hachures. Includes inset: Plan of Chilmsford [sic] 1725 and references and brief historical note. This layer is part of a selection of digitally scanned and georeferenced historic maps of Massachusetts from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates (1755-1922), scales, and purposes. The digitized selection includes maps of: the state, Massachusetts counties, town surveys, coastal features, real property, parks, cemeteries, railroads, roads, public works projects, etc.

Radio interferometry techniques for geodesy : proceedings of a conference sponsored by the National Aeronautics and Space Administration and the American Geophysical Union in cooperation with Special Study Group 2.51 of the International Association of Geodesy and held at the Massachusetts Institute of Technology, Cambridge, Massachusetts, and the Northeast Radio Observatory Corporation Haystack Observatory, Westford, Massachusetts, June 19-21, 1979.

Includes bibliographical references.

Vital records of Westford, Massachusetts, to the end of the year 1849.

Births.--Marriages.--Deaths.

Letter from Artemas Ward to Benjamin Stone, 1787 July 18

Artemas Ward wrote this letter to Benjamin Stone on July 18, 1787, expressing his concern about the expense of his son, Henry Dana Ward's, imminent studies at Harvard. Ward complains to Stone about his own debts and the failure of the government to honor their financial obligations to him, and he also expresses hope that the President of Harvard will allow his son to spend part of his time "keeping a school" during his freshman and sophomore years, thus earning an income sufficient to pay for his studies. Ward also suggests that it might be preferable that his son board with a respectable family, rather than live at the College.

Docket and fees book / 1791-1797

Records of cases heard in the Massachusetts Court of Common Pleas (Middlesex Co.) in Cambridge, Mass., and the New Hampshire Inferior Court of Common Pleas (Hillsborough Co.) in Amherst, N.H and matters brought before justices of the peace. Records identify the litigants, with some notes on fees and settlements; many of the cases concern debts. Justices of the peace include: Israel Atherton (Lancaster, Mass.); Samuel Dana (Amherst, N.H.); Joshua Longley (Shirley, Mass.); Nathaniel Paine (Worcester, Mass.); James Prescott (Westford, Mass.); Jeremiah Stiles (Keene, N.H.); William Swan (Groton, Mass.); Sampson Tuttle (Littleton, Mass.); and Henry Woods (Pepperell, Mass.).

Middlesex County, Massachusetts, 1856 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Map of Middlesex County, Massachusetts, the details from original surveys under the direction of Henry F. Walling, supt. of the state map ; Thos. W. Baker, draughtsman. It was published by Smith & Bumstead in 1856. Scale 1:50,000. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Massachusetts State Plane Coordinate System, Mainland Zone (in Feet) (Fipszone 2001). 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 roads, railroads, drainage, public buildings, schools, churches, cemeteries, industry locations (e.g. mills, factories, mines, etc.), private buildings with names of property owners, town and county boundaries and more. Covers also parts of Boston. Relief is shown by hachures. It includes many cadastral insets of individual county towns and villages, and an inset geological map of county. It also includes illustrations, business directories, and tables of statistics and distances. This layer is part of a selection of digitally scanned and georeferenced historic maps of Massachusetts from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates (1755-1922), scales, and purposes. The digitized selection includes maps of: the state, Massachusetts counties, town surveys, coastal features, real property, parks, cemeteries, railroads, roads, public works projects, etc.

Boston, Massachusetts Region, Digital Elevation Model (1:5,000), 2005 - Integer version

This raster layer represents surface elevation for the Boston Region, Massachusetts. This datalayer is a subset (covering only the Boston region) of the Massachusetts statewide digital elevation model. It was created from the digital terrain models that were produced as part of the 1:5,000 Black and White Digital Orthophoto imagery project. Cellsize is 5 meters by 5 meters. Each cell has an integer value, in meters, which represents its elevation above or below sea level.

Boston and vicinity, Massachusetts, 1776 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: An accurate map of the country round Boston in New England. It was originally published by Archibald Hamilton in Town and country magazine (London), Jan. 16, 1776. Scale [ca. 1:362,500]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Massachusetts State Plane Coordinate System, Mainland Zone (in Feet) (Fipszone 2001). 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 roads, drainage, selected public buildings, town boundaries and more. Relief is shown by hachures. Includes ancillary map: A plan of Boston and Charlestown, from a drawing made in 1771, with index to points of interest. This layer is part of a selection of digitally scanned and georeferenced historic maps of Massachusetts from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates (1755-1922), scales, and purposes. The digitized selection includes maps of: the state, Massachusetts counties, town surveys, coastal features, real property, parks, cemeteries, railroads, roads, public works projects, etc.

Lowell, Massachusetts 15 Minute Digital Raster Graphic

This layer is a digital raster graphic of the historic 15-minute USGS topographic map of the Lowell, Massachusetts quadrangle. The survey date (ground condition) of the original paper map is 1886. A digital raster graphic (DRG) is a scanned image of a U.S. Geological Survey (USGS) standard series topographic map, including all map collar information. The image inside the map neatline is geo-referenced to the surface of the earth and fit to the Universal Transverse Mercator projection. The horizontal positional accuracy and datum of the DRG matches the accuracy and datum of the source map.