Lines of equal magnetic declination in the United States for the year 1875

Author:

United States Coast Survey, issuing body

Publisher:

U.S. Coast and Geodetic Survey

Spatial Coverage:

North America

Language:

English

Format:

cartographic image

Year:

1879

Date Issued:

2013-08-05T16:44:51Z

Date Modified:

2013-09-04T19:47:24Z

Library Catalog Record:

https://search.library.yale.edu/catalog/11666469

Digital Collections Record:

No Digital Collections record