The History of photography from 1839 to the present day.

*The X Ray; or, Photography of the Invisible and its Value in Surgery*

WELLS, ERIC F. V. Lions wild and friendly; presenting the king of beasts as a companion and an interesting subject for photography in his natural habitat.

SEE Gates, Arthur I. BARTON, FRED B. Photography as a hobby.

But now in rapid succession came the many forms of electric lights and electric motors; the electric railway, the search light; photography by electric light; the welding of metals by electricity; the phonograph and the telephone.

"Humboldt asked me if they could apply photography to the small starsto the eighth or ninth magnitude.

Profitable photography with the miniature camera.

News, London, September 5, 1884, p. 566, and Year Book of Photography for 1885, p. 111.]