104с

jl-blft 8H3.J

:ing ^Machinery for Small Work

WITH SOME USEFUL ADVICE TO MACHINIST

' ß " ™E Y0UNG W00D

BY

La

Ä. MURRAY BALL

r^y/UPCTBEHHAii X.

LONDON

CROSBY ;LOCKWOOD AND SON

STATIONERS' HALL COURT, LUDGATE HILL, E.C. 4 1923