[No title. Triangulation. Cryptic sketch. Note in corner, in pencil: "Stations put in 11-21-84 by M. Evans"], 1884

Plan

Title:
[No title. Triangulation. Cryptic sketch. Note in corner, in pencil: "Stations put in 11-21-84 by M. Evans"]
Creator:
Not named
Date Created:
1884
Physical Format:
22 x 28 in.
Coverage:
Philadelphia
Identifier:
RC-Q-09d
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-09d