Jeffery Wiring Diagrams
Jeffery · 1914–1918 · Original historical scans
Find your Jeffery.
Browse 8 original Jeffery wiring diagram sets across 5 year and model packages. Choose a year below, then select the equipment or circuit you need. Matching sheets stay together.
1917 Jeffery
1916 Jeffery
1915 Jeffery
1914 Jeffery
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 the Library.