Opinions And Queries Th E Editor Invites Correspondence...

connected with the use Of COMmercial motors. Letters should be written on only one side of the paper. The right of abbreviation is reserved and no responsibility for views......

Contractors' Plant Must Receive Careful Attention

T HE fact that the subject Of this letter is a matter of national importance is our reason for requesting that you give it prominence in your journal. A meeting was recently......