Collection: Cos Cob Power Plant Records, undated, 1891-1986 - CAO: Powered by ArcLight and hosted at Western CT State University Search Results

Start Over Collection Cos Cob Power Plant Records, undated, 1891-1986

Shop Equipment: specifications, diagrams, purchase orders, invoices, instructions, parts lists, 1947-1957, circa 1975 Box 8, Folder 166

Collection Context

Shop Equipment Torches, Fire Pots, etc., Vacuum Cleaner: instructions, notes, specification, undated, 1948 Box 8, Folder 164

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Showing Marking of Manhole Cover for Electric Trains, 1933

Collection Context

Signal Circuit Breakers: parts data, diagrams, 1946 Box 7, Folder 122

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Signal circuits, Line West of Cos Cob, 1922

Collection Context

Signal circuits, Line West of Cos Cob, 1954 (revision)

Collection Context

Signal Exciters: instructions, correspondence, diagrams, invoices, materials lists, diagrams, 1915, 1976, 1979 Box 7, Folder 76

Collection Context

Signal Generators: correspondence, notes, drawings, 1939-1954 Box 7, Folder 74

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Signals: blueprints, diagrams, 1922-1954 Box 6, Folder 67

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"Signals" power Information on sixty cycle signal system, testing plans, schematic diagrams, 1948 Box 12:, Folder 247

Collection Context

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