On Lathes—Turning Tools—Turning Wood—Drilling—Screw
Cutting—Miscellaneous Apparatus and Processes—Turning
Particular Forms—Staining—Polishing—Spinning
Metals—Materials—Ornamental Turning, etc.
_Health and Comfort in House Building, or Ventilation with Warm Air
by Self-Acting Suction Power_, with Review of the mode of Calculating
the Draught in Hot-Air Flues, and with some actual Experiments. By
J. DRYSDALE, M.D., and J. W. HAYWARD, M.D. Second edition, with
Supplement, _with plates_, demy 8vo, cloth, 7_s._ 6_d._
_Treatise on Watchwork, Past and Present._ By the Rev. H. L. NELTHROPP,
M.A., F.S.A. _With 32 illustrations_, crown 8vo, cloth, 6_s._ 6_d._