Valve Timing

References

• "Valve Gear and Valve Events"
• "Steam Engines", Project Gutenburg
• "Cylinder Design", The Great Western Archive
• "The Mechanics of the Miniature Steam Engine
• "Steam Engine Indicator Diagram"
• A Few Useful Shop Hints On Locomotive Valve Setting
• One thousand pointers for machinists and engineers..., see page 90 for valve timing