Musical Instruments—the preservation, tuning, and repair of pianos, harmoniums, musical boxes, etc.

Clock and Watch Mending—adapted for intelligent amateurs.

Photography—recent development in rapid processes, handy apparatus, numerous recipes for sensitizing and developing solutions, and applications to modern illustrative purposes.


London: E. & F. N. SPON, 125, Strand.
New York: 35, Murray Street.


JUST PUBLISHED.


In demy 8vo, cloth, 600 pages, and 1420 Illustrations, 6s.