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[No title. Sketch related to triangulation and City Hall], 1884 ca.

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Title:
[No title. Sketch related to triangulation and City Hall]
Creator:
Not named
Date Created:
1884 ca.
Physical Format:
22 x 28 in.
Coverage:
Philadelphia. City Hall
Identifier:
RC-Q-09b
Media:
Paper
Map Features:
Location of triangulation points used to create accurate surveys
Image Note:
The colors in this image may have been adjusted to enhance legibility, and may not accurately reflect the original item.
Source:
Philadelphia Streets Department, Survey and Designs Bureau
Image File(s)
RC-Q-09b.​jp2
Greater Philadelphia GeoHistory Network / PhilaGeoHistory.org A project of the Athenaeum of Philadelphia / Permission is required to duplicate or publish materials on this site.
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