1 option
Papers on the comparative merits of the catoptric and dioptric or catadioptric systems of light-house illumination, and other subjects relating to aids to navigation. / Comp. from British, French, and United States reports and authorities, for the use of the United States Light-House establishment service.
LIBRA - Limited TC377 .U5 1861
Available in person
Request an item
Access options
- Format:
- Book
- Government document
- Author/Creator:
- United States. Light-House Board.
- Language:
- English
- Subjects (All):
- Lighthouses--Lighting.
- Lighthouses.
- Physical Description:
- iv, 272 pages ; 23 cm
- Place of Publication:
- Washington : Gov't. Print. Off., 1861.
- OCLC:
- 8888983
The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.