Riegelsville quadrangle, Pennsylvania [cartographic material] : 7.5 minute series (topographic) / mapped, edited, and published by the Geological Survey
- Corporate Author:
- Geological Survey (U.S.)
- Additional Titles:
- 7.5 minute series (topographic) [Pennsylvania] Riegelsville
- Published:
- Washington, D.C. : The Survey, [date of publication not identified]
- Physical Description:
- 1 map : color ; 58 x 44 cm, on sheet 69 x 56 cm.
- Series:
- Subject(s):
- Genre(s):
- Cartographic Mathematical Data:
- Scale 1:24,000 ; Polyconic projection (W 75°16ʹ36ʺ--W 75°05ʹ57ʺ/N 40°39ʹ14ʺ--N 40°30ʹ03ʺ).
- Note:
- Relief shown by contours and spot heights.
"Revisions ... compiled in cooperation with State of Pennsylvania agencies from aerial photographs."
"Contour interval 20 feet."
Includes quadrangle location map.
View MARC record | catkey: 1969987