This listing is for a set of original wiring diagrams for 1969 Bronco, Econoline, and P-Series trucks. The diagrams are in electrical drawing format and were published in 1969. They are a great resource for anyone interested in the electrical systems of these classic trucks. The literature type is electrical drawings and the year of publication is 1969. These diagrams are perfect for collectors, enthusiasts, or anyone who wants to learn more about the electrical systems of these trucks. They are a rare find and a valuable addition to any collection.