THE

WORTHIES

OF

CUMBERLAN D.

JOHN DALTON, F.R.S.

Member of the French Institute;
Hon. D. C.L. Oxon.; LL.D. Edin. ;

President of the Literary and Philosophical Society of Manchester,
&c. &c.

GEORGE ROUTLEDGE AND SONS,

THE BROADWAY, LUDGATE.

1874.

Το

HENRY E. ROSCOE, B.A.,

Ph.D., F.R.S.

Professor of Chemistry in Owens' College, Manchester;

This Memoir

is inscribed,

with the sincere good wishes of his Friend

THE AUTHOR.