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Map Greater Pittsburgh region, southwestern Pennsylvania; counties of Allegheny, Armstrong, Beaver, Butler, Washington, and Westmoreland, 1971.

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About this Item

Title

  • Greater Pittsburgh region, southwestern Pennsylvania; counties of Allegheny, Armstrong, Beaver, Butler, Washington, and Westmoreland, 1971.

Names

  • Geological Survey (U.S.)

Created / Published

  • Washington, 1972.

Headings

  • -  Pittsburgh Region (Pa.)--Maps
  • -  United States--Pennsylvania--Pittsburgh Region

Notes

  • -  Scale 1:125,000; 1 in. equals approx. 2 miles; 1 cm. equals 1.25 km.
  • -  "Contour interval 100 feet."
  • -  "Lambert conformal conic projection."
  • -  "Compiled in 1971 from USGS quadrangles dated 1953-1969."
  • -  "50,000-foot grids based on Pennsylvania coordinate system, south and north zones."
  • -  "10,000 meter Universal Transverse Mercator grid ticks, zones 17."
  • -  Includes "Index to 1:24,000 scale quadrangle maps" and location map.

Medium

  • col. map on sheet 118 x 115 cm.

Call Number/Physical Location

  • G3824.P6A1 1972 .U5

Repository

  • Library of Congress Geography and Map Division Washington, D.C. 20540-4650 USA dcu

Digital Id

Library of Congress Control Number

  • gm72001912

Online Format

  • image

Additional Metadata Formats

IIIF Presentation Manifest

Rights & Access

The content of the Library of Congress Geography and Map Division digitized collections is free to use and reuse unless a Rights Advisory statement is present that indicates otherwise.

Credit Line: Library of Congress, Geography and Map Division.

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Cite This Item

Citations are generated automatically from bibliographic data as a convenience, and may not be complete or accurate.

Chicago citation style:

Geological Survey, U.S. Greater Pittsburgh region, southwestern Pennsylvania; counties of Allegheny, Armstrong, Beaver, Butler, Washington, and Westmoreland. Washington, 1972. Map. https://aj.sunback.homes/item/gm72001912/.

APA citation style:

Geological Survey, U. S. (1972) Greater Pittsburgh region, southwestern Pennsylvania; counties of Allegheny, Armstrong, Beaver, Butler, Washington, and Westmoreland. Washington. [Map] Retrieved from the Library of Congress, https://aj.sunback.homes/item/gm72001912/.

MLA citation style:

Geological Survey, U.S. Greater Pittsburgh region, southwestern Pennsylvania; counties of Allegheny, Armstrong, Beaver, Butler, Washington, and Westmoreland. Washington, 1972. Map. Retrieved from the Library of Congress, <aj.sunback.homes/item/gm72001912/>.