Inter-State Wiring Diagrams

Inter-State · 1909–1918 · Original historical scans

Find your Inter-State.

Browse 8 original Inter-State wiring diagram sets across 10 year and model packages. Choose a year below, then select the equipment or circuit you need. Matching sheets stay together.

1917 Inter-State

Historical scan

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1916 Inter-State

Historical scan

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1912 Inter-State

Historical scan

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Historical scans are shown as published, with original markings intact. Check the year, model and equipment on the source sheet before use. Shared diagrams may appear in several year packages and are counted once in the collection. Need the rest of the manual? Visit Manuals & Literature in The Library.

Original wiring diagram