James Ferguson

Observations of minor Planets, made with the Equatorial of the U. S. Naval Observatory at Washington

Observations of minor Planets, made with the Equatorial of the U. S. Naval Observatory at Washington. By Mr. James Fergusson and Prof. Asaph Hall

Observations of Asteroids, made with the Washington Equatorial by James Ferguson, Ass. Astronomer an

Observations of Asteroids and of the Comet II. 1862, made with the Equatoreal of the U. S. Naval Observ. Washington, J. Ferguson and A. Hall (Communicated by Capt. Gilliss.)

Observations of the Comet II. 1863, made with the Equatorial at the U. S. Nav. Observatory Washington

Observations of the Comet II. 1863, made with the Equatorial at the U. S. Nav. Observatory Washington, by J. Ferguson, Ass Astr., and Prof. A. Hall, U.S.N. Commun. by Capt. J. M. Gilliss, Superintendent

Observations of Encke's Comet, of the Comet III. 1861 (Tuttle's); of the Asteroids Elpis, Callypso, Echo and Euphrosyne, made with the Equatorial of the U. S. Naval Observatory

Observations of Encke's Comet, of the Comet III. 1861 ; of the Asteroids Elpis, Calypso, Echo and Euphrosyne, made with the Equatorial of the U. S. Naval Observatory by James Fergusson. Communicated by Commander J. M. Gilliss

Observations of Leto, Virginia and the Comet II. 1861 made at the U. S. N. Observatory Washington with the Equatorial

Observations of the Comet II. 1861 and of the Asteroids Egeria, Virginia Themis, Circe, Pseudo - Daphne and Irene, made with the Washington Equatoreal by J. Ferguson, Assistant Astronomer. Communicated by Lieut. Gilliss, Superintendent of the Observatory