Tyre . Sales Control 'and • Purchase Tax The...

licensing the I supply of tyres may not be completed for another week or two. The Ministry of Supply . has, consequently, extended the existing prohibition of the supply of......

How The Magneto Was Developed

A N interesting and well-compiled booklet entitled "The History of the Magneto" has been produced by Mr. Frederick R, Simms, M.I.Mech.E., M:I.A.E„ 42, Pall Mall, SAVA. Mr. Simms......