Unspecified / 1852

Practical illustrations of the necessity for ascertaining the deviations of the compass : with explanatory diagrams, and

Practical illustrations of the necessity for ascertaining the deviations of the compass : with explanatory diagrams, and

The Smithsonian catalogs Practical illustrations of the necessity for ascertaining the deviations of the compass : with explanatory diagrams, and as books in its Compass records.