mod as hell:
Thermo Dynamics by Trindl
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Thermo Dynamics by Trindl (featuring Therm-o-Tron Pipe Thawer)
mod as hell:
Airtex Radiant Ceilings
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Airtex, Radiant at O'Hare
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Airtex (back cover)
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Airtex, For the Ultimate in Year 'Round Comfort (front cover)
mod as hell:
Edward Cast Steel Valves (back cover)
mod as hell:
Edward Cast Steel Valves (cover)
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Edward Valves, Inc.
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Constant Research for Better Valves
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McDonnell Service Guide, August 1, 1956
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These four hook-ups are WRONG/This hook-up is RIGHT
mod as hell:
McDonnell Service Guide, August 1, 1956
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and now a message from the Grinding Wheel Institute
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Members of Grinding Wheel Institute (1971)
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Roll Grinding (1952 & 1960)
mod as hell:
Roll Grinding (1952 & 1960)
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The ABC of Internal Grinding (1943 & 1961)
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The ABC of Internal Grinding (1943 & 1961)
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Rough Grinding (n.d.)
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Rough Grinding (n.d.)
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Thread Grinding (1947 & 1957)
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Thread Grinding (1947 & 1957)
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At Last...A System of Explosion Prevention
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Explosafe Manufacturing/Distribution
mod as hell:
Saving Lives and Property: Explosafe
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EXPLOFOIL! part of The Explosafe System
mod as hell:
How Explosafe Works
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Explosafe: Extensive Testing and Research
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Explosafe Applications
