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Last additions - Industrial Control Systems
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 Tray from M.S.A. Telecrane Equipment Box23 viewsMar 27, 2017
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 M.S.A. Telecrane Equipment Box with cover removed24 viewsMar 27, 2017
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 M.S.A. Telecrane Equipment Box22 viewsMar 27, 2017
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 M.S.A. Loudspeaker22 viewsMar 27, 2017
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 M.S.A. Telecrane Microphone (disassembled)22 viewsMar 27, 2017
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 M.S.A. Telecrane Microphone 25 viewsMar 27, 2017
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 M.S.A. Junction Box24 viewsMar 27, 2017
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 M.S.A. Loudspeaker Transformer24 viewsMar 27, 2017
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 M.S.A. Loudspeaker Transformer23 viewsMar 27, 2017
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 Millphone "PLS" Fuse25 viewsMar 27, 2017
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 "Millphone" Loudspeaker24 viewsMar 27, 2017
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 "Millphone" Microphone23 viewsMar 27, 2017
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 Top and underside of Unit from Shaftphone Equipment Box - Woodward Iron Co.26 viewsMar 27, 2017
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 M-S-A "Telecrane" Foot Switch26 viewsMar 27, 2017
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 M-S-A "Telecrane" Loudspeaker Transformer24 viewsMar 27, 2017
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 M-S-A "Telecrane" Transmitter-Receiver25 viewsMar 27, 2017
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 M-S-A "Telecrane" Equipment Box without Electronic Apparatus24 viewsMar 27, 2017
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 M-S-A "Telecrane" Equipment Box showing Electronic Apparatus24 viewsMar 27, 2017
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 M-S-A "Telecrane" Equipment Box25 viewsMar 27, 2017
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 Minephone Hand Microphone23 viewsMar 27, 2017
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 Microphone for Minephone - Adjustable and Extension types25 viewsMar 27, 2017
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 Control Station for Millphone25 viewsMar 27, 2017
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 Minephone with cover removed to show interior25 viewsMar 27, 2017
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 Mine Safety Appliances Minephone24 viewsMar 27, 2017
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 Single-Frequency Communication Equipment for Mine Locomotive23 viewsMar 27, 2017
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 Single-Frequency Communication Equipment for Mine Locomotive20 viewsMar 27, 2017
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 Single-Frequency Communication Equipment for Mine Locomotive23 viewsMar 27, 2017
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 Single-Frequency Communication Equipment for Mine Locomotive24 viewsMar 27, 2017
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 Single-Frequency Communication Equipment for Mine Locomotive23 viewsMar 27, 2017
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 Single-Frequency Communication Equipment for Mine Locomotive37 viewsMar 27, 2017
   
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