229.—holding A Round Shaft,

It may sometimes be necessary, when carrying out an overhaul, for the owner, driver, or mechanic, to hold a smooth, round shaft securely in order to pervent it rotating while......

Fusible Plugs And Boiler Tubes.

Useful Notes on How to Avoid Trouble from Our Driver and Mechanic Readers. I T HAS been extremely difficult, this week, to decide who should be awarded the extra prize-money.......