Revisions to Tonic (Australia) April 1934 (Volume 2 No. 7)
Added contents:
• Photo-electric cells, new uses for, p. 5
• Debt collection, p. 7
• Controlling excessive oil consumption Part 2, p. 8
• How to read a micrometer, p. 10
• 9,000 miles in 46 flying hours, new Amsterdam to Batavia record, p. 14
• Practical pointers on wheel alignment Part 2, p. 15
• History motorised, how the car could have altered history, p. 18
• 100,000 miles by locomotive on Timken bearings, p. 30
• Grinding valves on Ford V-8, p. 33
• Debt collection, p. 7
• Controlling excessive oil consumption Part 2, p. 8
• How to read a micrometer, p. 10
• 9,000 miles in 46 flying hours, new Amsterdam to Batavia record, p. 14
• Practical pointers on wheel alignment Part 2, p. 15
• History motorised, how the car could have altered history, p. 18
• 100,000 miles by locomotive on Timken bearings, p. 30
• Grinding valves on Ford V-8, p. 33