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Most viewed - Industrial Control Systems
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 Mid America Pipeline 68" Field Cabinet (back)48 views
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 Okan Pipeline (rack)48 views
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 Pemex Pipeline (Pocket Control)48 views
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 Pemex Pipeline (Pocket Control)48 views
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 Phillips Pipe Line Company (Office Cabinet) (front)48 views
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 Phillips Pipe Line Company (Field Cabinet) (back)48 views
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 Phillips Pipe Line (Hooser Station) Field Station Cabinet48 views
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 Phillips Pipe Line Company (Field Cabinet) (back)48 views
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 Pipeline Surge Control Shutdown48 views
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 Lawson Digital Clock for Pipe Line System48 views
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 TVL Battery Charger (Otis Elevator Co.) Weather Tight Battery Charger (closed)47 views
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 TVL Tone Oscillator (Otis Elevator Co.) (Front)47 views
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 TVL Tone Oscillator (Otis Elevator Co.) (Back)47 views
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 TVL Transmitter (Otis Elevator Co.) (Front)47 views
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 M.S.A. Hand Microphone with Plug47 views
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 12-Volt Tone control minephone M.S.A. for Kennecott Copper Mine - Utah (closed view)47 views
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 Hoist Phone Battery Charger (cover on)47 views
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 E-60 Mine Phone System MSA47 views
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 Transmitter & Receiver T.A.T.T.47 views
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 Hazeltine Radar Display Unit (US&S Indicators)47 views
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 Numill Autometrics Application of Union Readall Readout Instruments47 views
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 Control Cabinet - Arabian American Oil Co.47 views
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 Typewriter - Arabian American Oil Co.47 views
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 Arabian-American Co. (Nariya) Back of Indication Panel47 views
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 Badger Pipe Line Machine47 views
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 Badger Pipe Line Machine47 views
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 Pipeline Panel Close-up47 views
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 Gulf Interstate Pipeline Machine47 views
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 Gulf Interstate Pipeline Machine47 views
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 Gulf Interstate Gas (Engine Cabinet) (front)47 views
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 Gulf Interstate (Front Center) Console - Nashville Tennessee47 views
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 Humble Oil Co. (Control Console for Pipeline) (back closed)47 views
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