Official maps of the Delaware and Schuylkill Rivers approaches to the city of Philadelphia
Title:
Official maps of the Delaware and Schuylkill Rivers approaches to the city of Philadelphia
Author:
U.S. Coast and Geodetic Survey.
Corporate Author:
Publication Information:
[Washington, D.C.] : The Survey, 1891.
Physical Description:
1 atlas (2 folded maps : mounted on linen ; 127 x 63 cm. each) : color ; 36 cm.
General Note:
Stamp: "Aids to Navigation corrected for information received to Nov. 20, 1891."
Relief shown by hachures and contours; depths shown by soundings (in feet), bathymetric isolines, and shading.
Cover title.
"Wm. W. Harkness, no. 938 Drexel Building"--Cover.
Language:
English
Contents:
Philadelphia water front, Schuylkill River, Pennsylvania -- Philadelphia water front, Delaware river, Pennsylvania.
Format :
Book