Some Books Recently Received Available to Purchase

It is most gratifying to be able to announce the appearance of yet another edition of this book, called for by the continued demand, which has now extended over seven years. Each successive edition has had a new chapter added so that these have grown in number from the fourteen of the original edition of 1930 to nineteen in this new edition. The chapter now added deals with the inspection and care of electrical equipment and covers the requirements in this respect of the X Licence. It is not proposed again to publish a formal review of its contents, which are by now familiar to all those interested. Its steady continuing sale is its best recommendation. It is used as the standard text book by most of the schools of instruction for ground engineers and may be said to be the “ bible ” of members of that profession.