Subject: Magnetic declination / Year: 1897 - Yale University Library GeoBlacklight Search Results

Start Over Subject Magnetic declination Year 1897

1. Isoclinic chart of the United States for the epoch January 1900

1897. 2013-11-07T19:10:16Z. 2018-12-10T20:17:14Z. U.S. Coast and Geodetic Survey, issuing body. U.S. Coast and Geodetic Survey. English. Public. United States.

2. Isodynamic chart of the horizontal component of the magnetic force in the United States for the epoch January 1900

1897. 2013-11-07T19:00:04Z. 2018-12-10T20:24:47Z. U.S. Coast and Geodetic Survey, issuing body. U.S. Coast and Geodetic Survey. English. Public. United States.

3. Isodynamic chart of the total magnetic force in the United States for the epoch January 1900

1897. 2013-11-07T18:40:55Z. 2018-12-10T20:24:37Z. U.S. Coast and Geodetic Survey, issuing body. U.S. Coast and Geodetic Survey. English. Public. United States.