Observations on terrestrial magnetism and on the deviations of the compasses of the United States iron clad Monadnock during her cruise from Philadelphia to San Francisco, in 1865 and 1866
On the Progress of Science As Exemplified in the Art of Weighing and Measuring: Being the Presidential Address Delivered Before the Washington . Some Historical Notes and a Bibliography
Report On the Difference of Longitude Washington and St. Louis
Reports On Observations of Encke's Comet During Its Return in 1871