This is an 8½" x 11" reproduction of the no. 3357-1 Cop and Hobo Car Engineering Specification.  This document provides a summary of the car, its operation, packaging information and any other special requirements.

From the Authoritative Guide to Lionel's Postwar Operating Cars:

"Every item included a textual description created early in the items development process.  An Engineering Specification document lists the item and its features."

This was shown on page 8 of the Authoritative Guide to Lionel's Postwar Operating Cars.

Don't miss this opportunity to own a piece of true history.

Note:  The actual document will not have the Project Roar watermark shown on the picture at left.  A Project Roar authentic hologram is provided to ensure authenticity.