Opinions And Queries The Editor Invite,s 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......

A Utility Trailer Pump For A.r.p. Duties

Blackstone Concern Introduces Outfit Which Can Handle Liquids Containing Solid Matter A PORTABLE pumping set built, primarily, for A.R.F. purposes, is being marketed by......