Victoria University of Wellington Library
Title: Production Engineering: Modern Methods
Author: E. T. Spidy
In: The New Zealand Railways Magazine, Volume 2, Issue 12 (April 1, 1928.)
Publication details: New Zealand Government Railways Department, Wellington
Digital publication kindly authorised by:
Part of: The Railways Magazine
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New spiral drilling machine at East Town workshops. This machine drills two fish-bolt holes in one operation.