Records and Results of a Magnetic Survey of Pennsylvania and Parts of Adjacent States: In 1840 and 1841, with Some Additional Records and Results of 1834-35, 1843 and 1862, and a Map, Volume 13, Issue 8

Lecture on Switzerland

Discussion of the Magnetic and Meteorological Observations: Made at the Girard College Observatory, Philadelphia in 1840. 1841, 1842, 1843, 1844, and 1845. Investigation of the influence of the moon on the magnetic declination, Part 3

Report on Education in Europe: To the Trustees of the Girard College for Orphans

Discussion of the magnetic and meteorological observations made at the Girard College Observatory, Philadelphia, in 1840, 1841, 1842, 1843, 1844, and 1845: Volume 3

Tide Tables, for the Use of Navigators

Observations at the Observatory, at the Girard College, Etc

Letter, Transmitting a Second Report on Inquiries and Researches Relating to Hydrometers, &c

Lecture on the Gulf Stream

On the Tides of the Atlantic and Pacific Coasts of the United States, the Gulf Stream, and the Earthquake Waves of December, 1854

Discussion on the Magnetic and Meteorological Observations Made at the Girard College Observatory, Philadelphia in 1840, 1841, 1842, 1843, 1844, and 1845: Investigation of the eleven year period in the amplitude of the solar-diurnal variation and of the disturbances of the magnetic declination, Part 1

Approximate Cotidal Lines of Diurnal and Semi-diurnal Tides of the Coast of the United States on the Gulf of Mexico. (Extracted from the American Journal of Science and Arts.) [With diagrams.).

On the General Distribution of Terrestrial Magnetism in the United States

Report upon the Sailing Directions for the Port of New York and its approaches, etc

Report on the Organization of a High School for Girls, and Seminary for Female Teachers

A Treatise on Optics

A Treatise on Optics

Standard Mean Right-ascensions of Circumpolar and Time Stars Prepared for the Use of the U.S. Coast Survey

Defence of Dr. Gould by the Scientific Council of the Dudley Observatory

Report on the Harbor of Charleston