An experimental inquiry into the cause of the changes of colours in opake and coloured bodies. With an historical preface relative to the parts of philosophy therein examined, and to the several arts and manufactures dependent upon them.

The last section, p. [95]-138, is entitled: "A letter to the right honorable the Earl of Morton, president of the Royal Society, containing experiments and observations on the agreement between the specific gravities of the several metals, and their colours when united to glass, as well as those of their other preparations. With additions. By Edward Delaval, F. R. S. Read at the Royal Society, Jan. 24, 1765."

The philosophy of natural history.

Mode of access: Internet.

The Christian philosopher; or, The connection of science and philosophy with religion.

"List of popular works on the different sciences treated of in this volume": p. 391-399.

A system of natural philosophy : in which the principles of mechanics, hydrostatics, hydraulics, pneumatics, acoustics, optics, astronomy, electricity, and magnetism, are familiarly explained, and illustrated by more than two hundred engravings. To which are added, questions for the examination of pupils, designed for the use of schools and academies /

Spine title: Comstock's philosophy.

A compendium of natural philosophy : adapted to the use of the general reader, and of schools and academies /

Mode of access: Internet.

A system of natural philosophy; in which the principles of mechanics, hydrostatics ... are familiarly explained ...

Mode of access: Internet.

A compendium of natural philosophy : adapted to the use of the general reader, and of schools and academies /

On spine: Olmsted's school philosophy.

First lessons in intellectual philosophy: or, A familiar explanation of the nature and operations of the human mind.

Written in the form of dialogue.

The Newtonian system of philosophy : explained by familiar objects, in an entertaining manner, for the use of young ladies and gentlemen /

Ascribed by Cushing to Oliver Goldsmith.

The Newtonian system of philosophy : adapted to the capacities of young ladies and gentlemen, and familiarized and made entertaining, by objects with which they are intimately acquainted : being the substance of six letters, read to a select company of friends /

Cf. Roscoe, S. Newbery, J348(8)

The Newtonian system of philosophy, explained by familiar ojects in an entertaining manner for the use of young persons.

Ascribed by Cushing to Oliver Goldsmith.

The Christian philosopher : or, The connection of science and philosophy with religion /

Bibliography: p. 393-400.

Rollo's philosophy : [fire] /

Mode of access: Internet.

An easy grammar of natural and experimental philosophy : for the use of schools /

Mode of access: Internet.

A preliminary discourse on the study of natural philosophy /

Includes index.