AuthorUnited States. Coast and Geodetic Survey.
TitleOfficial maps of the Delaware and Schuylkill Rivers approaches to the city of Philadelphia / U.S. Coast and Geodetic Surveys ; triangulation by F.R. Hassler ... [et al.] ; topography by W.M. Boyce, R.M. Bache, and J. Hergesheimer ; hydrography by H.L. Marindin, J. Hergesheimer, and R.M. Bache.
ScaleScale 1:9,600 (W 75⁰14′--W 75⁰05′/N 39⁰59′--N 39⁰52′).
Published[Washington, D.C.] : The Survey, 1891.
Description1 atlas (2 folded maps : mounted on linen ; 127 x 63 cm. each) : col. ; 36 cm.
SeriesChart (U.S. Coast and Geodetic Survey) ; 380-381.
U.S.C.&.G.S. ; 380, 381
General NoteStamp: "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.
Formatted NoteContents: Philadelphia water front, Schuylkill River, Pennsylvania -- Philadelphia water front, Delaware river, Pennsylvania.
SubjectsDelaware River (N.Y.-Del. and N.J.) -- Maps.
Schuylkill River (Pa.) -- Maps.
Waterfronts -- Delaware River (N.Y.-Del. and N.J.) -- Maps.
Waterfronts -- Pennsylvania -- Philadelphia Metropolitan Area -- Maps.
Waterfronts -- Pennsylvania -- Schuylkill River -- Maps.
Other AuthorsHassler, F. R. (Ferdinand Rudolph), 1770-1843.
Boyce, W. M.
Bache, R. M.
Hergesheimer, J.
Marindin, H. L.
Harkness, William W.
Related TitlesPhiladelphia water front, Schuylkill River, Pennsylvania.
Philadelphia water front, Delaware River, Pennsylvania.
Schuylkill River, Pennsylvania.
Delaware River, Pennsylvania.
Call Number/Copies 
 WRHS Research Library: Atlases 7.P3.4 1891 U5
mq172596: Atlases, closed stacks [status: NON-CIRCULATING]
[Record 104283]