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A new theory of comets; (laws of motion,) &c. plainly shewing, that they are not solid, compact, fi…
printed for the author, by T. Cowburne, in Atherton-Street, and sold by J. Nourse, Bookseller to Hi…
1768

A new theory of comets; (laws of motion,) &c. plainly shewing, that they are not solid, compact, fi…
printed for the author, by T. Cowburne, in Atherton-Street, and sold by J. Nourse, Bookseller to Hi…
1768

A new theory of comets; (laws of motion,) &c. plainly shewing, that they are not solid, compact, fi…
printed for the author, by T. Cowburne, in Atherton-Street, and sold by J. Nourse, Bookseller to Hi…
1768

A new theory of comets; (laws of motion,) &c. plainly shewing, that they are not solid, compact, fi…
printed for the author, by T. Cowburne, in Atherton-Street, and sold by J. Nourse, Bookseller to Hi…
1768

A new theory of comets; (laws of motion,) &c. plainly shewing, that they are not solid, compact, fi…
printed for the author, by T. Cowburne, in Atherton-Street, and sold by J. Nourse, Bookseller to Hi…
1768

A new theory of comets; (laws of motion,) &c. plainly shewing, that they are not solid, compact, fi…
printed for the author, by T. Cowburne, in Atherton-Street, and sold by J. Nourse, Bookseller to Hi…
1768

A new theory of comets; (laws of motion,) &c. plainly shewing, that they are not solid, compact, fi…
printed for the author, by T. Cowburne, in Atherton-Street, and sold by J. Nourse, Bookseller to Hi…
1768

A new theory of comets; (laws of motion,) &c. plainly shewing, that they are not solid, compact, fi…
printed for the author, by T. Cowburne, in Atherton-Street, and sold by J. Nourse, Bookseller to Hi…
1768

A new theory of comets; (laws of motion,) &c. plainly shewing, that they are not solid, compact, fi…
printed for the author, by T. Cowburne, in Atherton-Street, and sold by J. Nourse, Bookseller to Hi…
1768