Industrially, That Is-This giant machine, in the Wheeling, W. Va., plant of Blaw-Knox Co. straightens pieces of pipe up to 24 inches in diameter. This particular machine works on extruded magnesium tubing.

Digital Commonwealth — Boston Public Library

Industrially, That Is-This giant machine, in the Wheeling, W. Va., plant of Blaw-Knox Co. straightens pieces of pipe up to 24 inches in diameter. This particular machine works on extruded magnesium tubing.

[ca. January 1958]

RightsCC0 — Public Domain

CollectionDigital Commonwealth — Boston Public Library

[Information from item housing] Machinery ... Large + Small

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