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Tuesday, 9 October 2012

The Metallurgy of Steel - Vol. II - Mechanical Treatment








By J. W. Hall
Seventh Edition
A Volume of GRIFFIN'S METALLURGICAL SERIES
Charles Griffin & Company, Limited
1923

2 comments:

  1. more giant "travelling" machines!

    ReplyDelete
  2. Blimey, you're right! Pure coincidence that two of 'em happen to fit that description; there are loads of less giant-travelling-machiney ones I might have gone for.

    ReplyDelete