Lincoln Electric Company.

• How to read shop drawings
• Electric arc welding
• Aids to efficient machine design in welded steel
• How to read shop drawing with special reference to welding and welding symbols
• Learning to weld
• Lecciones de soldadura por arco
• Lessons in arc welding
• New Lessons in arc welding
• Procedure handbook of are welding design and practice
• Simple blueprint reading
• Simple blueprint reading with particular reference to welding and welding symbols