National Park Service LogoU.S. Department of the InteriorNational Park ServiceNational Park Service
National Park Service: U.S. Department of the InteriorNational Park Service Arrowhead
 
 
Find a National Park Near You
Salem Maritime National Historic Site A 19th century canton ware serving dish, with chinese scenes in blue and white. NPS photo.
view map
text size: largest larger normal
printer friendly
Salem Maritime National Historic Site
News Releases
 
Archive
 

Sorry, there are no news items currently listed.

You are exiting the National Park Service website

Thank you for visiting our site.

You will now be redirected to:

We hope your visit was informative and enjoyable.
The octant is a navigational tool based on the curve of one eighth of a circle. It measures angles for solar and celestial navigation.

Did You Know?
In 1799, Salem native Nathaniel Bowditch revised John H. Moore's New Practical Navigator, the standard navigation manual of the 18th century. Bowditch discovered and corrected over 8,000 errors in Moore's manual! In 1802, Bowditch published the New American Practical Navigator.
Disclaimer Accessibility Privacy Policy FOIA Notices USA.gov

Last Updated: January 06, 2012 at 14:59 MST