The new American grammar of the elements of astronomy, on an improved plan: in three books. I. The use of the terrestrial globe in the solution of geographical and astronomical problems. II. The use of the celestial globe in the solution of problems, relative to the sun, planets, and fixed stars. III. The solar system, and the firmament of fixed stars. The whole systematically arranged and scientifically illustrated; with several cuts and engravings; and adapted to the instruction of youth in schools and academies.

Mode of access: Internet.

The new semaphoric signal book in three parts: containing the marine telegraph system, with the appendix, the United States telegraph system, with the appendix, the United States telegraph vocabulary, embracing Marryatt's telegraph signal numbers, [as adopted by the British and French governments, at Lloyd's coffee house, London, and used at the Liverpool and Holyhead telegraph stations,] the whole adapted to the use of the semaphoric telegraph, and marine telegraph flags ...

Mode of access: Internet.

Observations on the topography of the plain of Troy; and on the principal objects within, and around it described, or alluded to, in the Iliad : shewing that the system of M. de Chevalier [i.e. Lechevalier], so long upheld, is founded on a most erroneous topography : and also, that the two sources, denominated the warm, and the cold, spring, on which his system materially rests, do not present any contrast; but are exactly alike in point of temperature; that is cold : with a map, in which the topography set forth by M. de Chevalier, is contrasted with the several statements of three other travellers in the Troad : also, a sketch of the western part of the region of Mount Ida /

Includes index.

A complete course of instruction for the piano forte, with the assistance of hand guides: containing the principles of music, a complete system of fingering, with rules on expression and musical punctuation, and a classification of authors, proper to be studied, followed by a study for three fingers, a toccata, a fugue of four parts for the left hand alone, and several studies in thirds, sixths, and octaves.

Principally exercises.