Book, publicity brochure, "English Electric Diesel-Electric Traction Equipments," made by The English Electric Company Limited, circa 1950s. Divided into 7 sections: 1. Index; 2. Data Sheets; 3. Outline Dimensions; 4. Performance Curves; 5. Photographs; 6. General Description of the Principles of Diesel-Electric Traction; 7. Sectioned Perspective Views of a Typical Diesel-Electric Shunting Locomotive and a Typical Traction Engine Generator Set. Describes shunting and mainline locomotives and multiple units made by English Electric for British and overseas railways.