... THE THEORY OF AIR BOMBING T^otes on Germany's 7\[eu> Colossal Bombers and their Implica tions We Ought to be Able to Build Several Spitfires from the Result when it has been Ironed Out a Bit. AIR COMMENTARY BY CHARLES G. GREY (Founder of The Aeroplane IF one may believe newspaper reports, which are not always reliable, the Germans seem to have been trying out some of their big four-motor ...

... The most entertaining of all Magazines. SE1*TEM1CEK ISSUE, ON SALE AT ALL NEWSAGENTS ANO 1IOOKSTALLS STORIES LIKE THESE MAKE LONGER NIGHTS BRIGHTER HEART OF BRITISH OAK THURSDAY NEXT AT TEN A TRAITOR HAS NO HOME By PETER B. KYNE. Bv RICHARD OLIVER. By MAY MURRAY. THE Lancashire Maid was in the dock at Liverpool by ten o'clock that night and Captain Hannay had young Kessler up in his quarters ...

... BulmerS BY APPOINTME NT TO THE LATE KINO CEORCE V MADE BY THE AUTHENTIC CHAMPAGNE PROCESS CHAMPAGNE CIDER Obtainable at all the best Hotels and Restaurants H. P. Bulmer Co., Ltd., HEREFORD. ENGLAND f ICING Six CIGARS mi =4 MADE BY R. FREEMAN SON. LTD. 8 A BRANDY i^n FAMOUS FOR HALF A CENTURY i-- GOOD CARS WANTED The highest cash prices for good modern used cars are offered by The Car Mart ...

... 1 THE SPHERE m WARTIME YAWING to the paper shortage it is essential to place a standing order with your newsagent to make sure of getting your copy of THE SPHERE each week. By a Paper Control Order, the output of British paper is drastically restricted and all publications are com pelled to ekercise the strictest economy and in future no periodicals can now be stocked for casual sale. It is ...

... Smokers' 'Fur' How to detect if How to prevent it Hp W Try this now. Run your tongue round your mouth do you notice it a rough woolly feeling. Smokers' fur has got a hold, and is damaging and staining your teeth. But don't worry, you can stop this fur from ruining your teeth to-day. Dentists know smokers' fur is caused by excess acid in the mouth. Kill the acid and you shift the fur. What is ...

... NIGHT FIGHTERS in the GREAT WAR The Bombing Attacks On London in 1917 and 1918 SOME useful data in connection with the problem of fighting off night bombers is to be found in the records of the defence of London against air attack during the last war. In his book, Air Defence, published in 1929 by Longmans, Major-General E. B. Ashmore gives some highly interesting details; he was in command of ...

... , 32-34, ST. DIE IDE ST., LONDON, E.U.I THERE'S A WEALTH OF ENTERTAINMENT IN INSIDE KNOWLEDGE A large number of the informative diagrammatic draw ings, chiefly by that well-known artist G. H. Davis, which have been published from time to time in , are now avail able in collected form in a special 32-page publication entitled INSIDE KNOWLEDGE. This will appeal to all who want to know the ...

... , MINISTRY OF FOOD THE WEEK'S MKT;; N? 7 EvERYONE knows that we must eat for energy, and for building or rebuilding our bodies. But do you know that we can eat also to protect ourselves from illness? Science has discovered that some foods rich in vitamins and mineral salts increase resistance to infections. All the foods in the panel below are of this kind they are protective foods. They are ...

... Swan Pens are also on active service' To those on active service, a Swan Pen is an essential part of a man's equipment. For a Swan makes writing so smooth and easy, so com pletely trouble-free that he can scarcely help writing and writing often. So give him a Swan and count on lots of letters. AT PEACE-TIME PRICES: Lever- Made throughout in the British Isles less Swans 17/6 to 42/-. Visofil ...

... N _ufvc^£S- (ert Certificates are easy to buy and easy to cash at short notice. They cost 15/- each and increase in value till in 10 years they are worth 20/6. This represents a rate of interest of £3. 3. 5d. per cent, which is free of Income T ax. Certificates may be bought at Post Offices, Banks and from Honorary Official Agents in shops and stores. They can also be bought in instalments by ...