 Most viewed - Industrial Control Systems
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T.A.T.T. Transmitter Mine Control System Transmitter for Mine Safety Appliance Co. (closed)30 views
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Tong Crane Cabinet30 views
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10-Character Readout Instrument30 views
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Columbia Gulf Pipeline (Reciprocating Compressor Station) 532 Code System (back open)30 views
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Columbia Gulf Pipeline Co.30 views
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Mid-America Pipeline (Station Cabinet) (Top Front)30 views
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Phillips Pipe Line Company - 540 Solid State System - Typical Printed Circuit Boards30 views
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Style H.P. 53 Telecrane A.C. Audio Amplifier (Amplifier Panel) (front)29 views
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Telecrane HP-53 Test Set29 views
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Trainphone Communication Equipment29 views
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2-Pole General Purpose Crystal Case Relay29 views
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Half Case, Crystal Case, 6-Pole & 4 Pole 10 Amp. Miniature Relay (orig.)29 views
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Half Case Crystal Relay 29 views
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Model 900 One-Sixth-Size Crystal Case Relay - Compared with Dime29 views
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Tong Crane Cabinet (Transmitter Cabinet)29 views
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Floor Station Transmitter Cabinet29 views
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64 Character Standard Militarized Readall Instrument (original)29 views
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3 Crystal Case Relays, 1 Miniature Relay, 1 64 Character Readall (for news release)29 views
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Mid-America Pipeline Control Panel (Conley Station)29 views
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PEMEX Engine Sequence Test Indication Panel (back)29 views
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Phillips Pipe Line Company - 540 Solid State System - Cassoday Office Equipment Rack29 viewsClose up of printed circuit boards installed in rack
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Phillips Pipe Line Company - 540 Solid State System - Cassoday Office Control Panel29 views
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Phillips Pipe Line Company - 540 Solid State System - Special Printed Circuit Boards29 views
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Service Pipe Line Cabinet (Sequence Cabinet)29 views
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Service Pipeline Co. Drumright-Blake Okla. (Back of rack)29 views
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Service Pipe Line, No. Mo. (Freeman Dispatch) Office Control Machine (front view, with CTC cabinet)29 views
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Service Pipe Line, No. Mo. (Freeman Dispatch) Office Control Machine (rear view control cabinet, units swung out)29 views
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Service Pipe Line, No. Mo. (Freeman Dispatch) Control Machine (rear view CTC cabinet, units swung out)29 views
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Service Pipeline (Freeman LaPlata) Engineers Control Panel (front)29 views
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Service Pipe Line Co. N. Mo. Division (Manhattan CTC Cabinet) (back)29 views
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Service Pipeline (Freeman) Manhattan Ext. Dispatch Cab. (front)29 views
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Telecrane (Junction Box) - 1" Hub28 views
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