Researchers used nautical charts produced in the 1770s to help quantify changes in the coral reefs of the Florida Keys over the past 240 years. Loren McClenachan, a professor at Colby College in ...

Collection includes original nautical chart of bay. ... Looking Back is a monthly column focusing on items from the Bay County History Museum, 133 Harrison Ave., Panama City.

La Jolla map dealer Alex Clausen knew there was something unusual about the nautical chart he spotted at a Getty estate sale. His careful eye uncovered a 14th century treasure he purchased for a ...

This week on “ALL OVER THE MAP” Maritime atlases – govt nautical charts in book format for small boats – first appeared in the NW in the 1950s.

Sold for $239,000, This Map Is Actually a Rare 14th-Century Nautical Chart—and Worth $7.5 Million A San Diego map dealer uncovered the artifact’s true origins through impressive historical ...

"Since 1862, those lithographic nautical charts — available in marine shops and other stores — have been printed by the U.S. government and sold to the public by commercial vendors.

The strategic role of perigean spring tides in nautical history and North American coastal flooding, 1635-1976 / Fergus J. Wood Smithsonian Libraries and Archives. Object Details Author Wood, Fergus J ...