The mathematical theory of the deviations of the compass, arranged for the use of the cadets at the U.S. Naval Academy

by Howell, J. A.
Published 1879

The Magnetism of Iron and Steel Ships: an Explanation of the various ways in which it affects the compass

by Lyons, T. A.
Published 1884

Compass disturbances in iron ships Lecture delivered at the U. S. Naval War College, September, 1886

by Cornwell, C. C.
Published 1887