Part 3

CREST OF GALILEO'S FAMILY.

KEPLER'S SYSTEM OF REGULAR SOLIDS.

KEPLER.

SYMBOLICAL REPRESENTATION OF THE PLANETARY SYSTEM.

THE COMMEMORATION OF THE RUDOLPHINE TABLES.

WOOLSTHORPE MANOR.

TRINITY COLLEGE, CAMBRIDGE.

DIAGRAM OF A SUNBEAM.

ISAAC NEWTON.

SIR ISAAC NEWTON'S LITTLE REFLECTOR.

SIR ISAAC NEWTON'S SUN-DIAL.

SIR ISAAC NEWTON'S TELESCOPE.

SIR ISAAC NEWTON'S ASTROLABE.

SIR ISAAC NEWTON'S SUN-DIAL IN THE ROYAL SOCIETY.

FLAMSTEED'S HOUSE.

FLAMSTEED.

HALLEY.

GREENWICH OBSERVATORY IN HALLEY'S TIME.

7, NEW KING STREET, BATH. From a Photograph by John Poole, Bath.

WILLIAM HERSCHEL.

CAROLINE HERSCHEL.

STREET VIEW, HERSCHEL HOUSE, SLOUGH. From a Photograph by Hill & Saunders, Eton.

GARDEN VIEW, HERSCHEL HOUSE, SLOUGH. From a Photograph by Hill & Saunders, Eton.

OBSERVATORY, HERSCHEL HOUSE, SLOUGH. From a Photograph by Hill & Saunders, Eton.

THE 40-FOOT TELESCOPE, HERSCHEL HOUSE, SLOUGH. From a Photograph by Hill & Saunders, Eton.

LAPLACE.

THE OBSERVATORY, DUNSINK. From a Photograph by W. Lawrence, Dublin.

ASTRONOMETER MADE BY SIR JOHN HERSCHEL.