Design and Invention was a long series of articles which appeared throughout Railway Wonders of the World. Here is a complete list of the articles, with links to the relevant issues.

Design and Invention

1. The Story of the Locomotive - 1
2. The Story of the Locomotive - 2
3. Stopping the Train
4. The Vacuum Automatic Brake
5. A British Railplane
6. British Diesel Rail Coaches
7. Italy’s Chilled Freight
8. Rack Rail Locomotives
9. Locomotive Valve Gears - 1
10. The Story of the Locomotive - 3
11. Detecting Rail Defects
12. The Evolution of Compounds
13. Locomotive Valve Gears - 2
14. Locomotive Valve Gears - 3
15. The Story of the Locomotive - 4
16. Experimental Locomotives
17. Locomotive Accessories
18. Firing the Locomotive Mechanically
19. The Locomotive “Booster”
20. Development of the Locomotive Fire-Box