The Outflanking Machine for Turning Movements] [Illustration] [Illustration] [Illustration: XVIII. BRITISH PATENT (applied for) A trained Dog of War drawing the Enemy’s Fire] [Illustration] [Illustration] [Illustration: XIX. BRITISH PATENT (applied for) Picking the Pickelhaube: a little Game for the Trenches] [Illustration] [Illustration] [Illustration: XX. OH U! The German Periscoper: “Ach, Himmel! Dot most be der peautiful Ben Nevis of vich ve ’ave ’eard so mooch!”] [Illustration] [Illustration] [Illustration: XXI. THE ENEMY IN OUR MIDST! German Spies training a Carrier Pigeon in the Fastnesses of a London Boarding House] [Illustration] [Illustration] [Illustration: XXII. THE ENEMY IN OUR MIDST! An Extra Special Constable discovering a German Waiter in the Act of laying the Foundation of a Concrete Gun-bed] [Illustration] [Illustration] [Illustration: XXIII. HAGUE CONVENTION DEFIED! Using Siphons of Laughing Gas to overcome the British before an Attack in Force] [Illustration] [Illustration] [Illustration: XXIV. HAGUE CONVENTION DEFIED! Lachrymosing the British by Onion-whittling under Cover of Night] [Illustration] [Illustration: THE END] PRINTED IN GREAT BRITAIN AT THE COMPLETE PRESS WEST NORWOOD LONDON