EXPERIMENTS
AND
CONSIDERATIONS
Touching
COLOURS.
First occasionally Written, among some other
Essays, to a Friend; and now suffer'd to
come abroad as
THE
BEGINNING
Of An
Experimental History
OF
COLOURS.
By the Honourable ROBERT BOYLE,
Fellow of the ROYAL SOCIETY.
Non fingendum, aut excogitandum, sed inveniendum,
quid Natura faciat, aut ferat. Bacon.
LONDON.
Printed for Henry Herringman at the
Anchor on the Lower walk of the New
Exchange. MDCLXIV.