By permission of Messrs. Chance Bros. and Co., Ltd.
A Huge Lamp
The marvellous arrangement of lenses and prisms which enables the lighthouse to send out its guiding flashes, with the mechanism for turning it. Made for "Chilang" Lighthouse, China Frontispiece
MARVELS OF
SCIENTIFIC INVENTION
AN INTERESTING ACCOUNT IN NON-TECHNICAL LANGUAGE
OF THE INVENTION OF GUNS, TORPEDOES, SUBMARINES
MINES, UP-TO-DATE SMELTING, FREEZING, COLOUR
PHOTOGRAPHY, AND MANY OTHER RECENT
DISCOVERIES OF SCIENCE
BY